51126335

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{5209}}^1$

素因数の和:5378

約数の個数: 16

約数和(自身を含む): 66521280

約数和(自身を除く): 15394945

約数列:

[1, 5, 13, 65, 151, 755, 1963, 5209, 9815, 26045, 67717, 338585, 786559, 3932795, 10225267, 51126335]

約数ペア:

[(1, 51126335), (5, 10225267), (13, 3932795), (65, 786559), (151, 338585), (755, 67717), (1963, 26045), (5209, 9815)]