Q: What is the sum of all factors of the number 51,389 excluding 51,389?
A: 5,731
The factors of the number 51,389 are: 1, 13, 59, 67, 767, 871, 3953, 51389.
If you add them up, you will get the total of 51,394. Now subtract 51,389 to get 5,731