Q: What is the sum of all factors of the number 51,205 excluding 51,205?
A: 30,875
The factors of the number 51,205 are: 1, 5, 7, 11, 19, 35, 49, 55, 77, 95, 133, 209, 245, 385, 539, 665, 931, 1045, 1463, 2695, 4655, 7315, 10241, 51205.
If you add them up, you will get the total of 51,235. Now subtract 51,205 to get 30,875