Posted by **Anonymous...urgent!** on Monday, March 4, 2013 at 1:24am.

A number, greater than or equal to 2, is called product-perfect if it is equal to the product of all of its proper divisors. For example, 6=1, hence 6 is product perfect. How many product-perfect numbers are there below 50?

- algebra -
**kishan**, Monday, March 4, 2013 at 7:55am
answer is 15

## Answer this Question

## Related Questions

- math, algebra - How is 28 a perfect number? Can someone explain this to me. all ...
- math - Aliquot divisors are all the divisors of a number except the number ...
- Math - If we multiply "a" and "b",when will: a. the product be larger than both...
- Math - the only perfect number of the form x(n) + y(n) A perfect number is an ...
- very EASY Math terms Defintions - Please help someone!!!! a number that can be ...
- Math term definitions - Please help someone!!!! a number that can be expressed ...
- math - A number is called a perfect number if it equals the sum of all its ...
- math - a number is called a perfect number if it equals the sum of all its ...
- math - How many perfect squares are less than or equal to 36? how many less than...
- Algebra (factorial) - Evaluate gcd(19!+19,20!+19). Details and assumptions The ...

More Related Questions