53856890

素因数分解:

$2^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{42407}}^1$

素因数の和:42541

約数の個数: 16

約数和(自身を含む): 97708032

約数和(自身を除く): 43851142

約数列:

[1, 2, 5, 10, 127, 254, 635, 1270, 42407, 84814, 212035, 424070, 5385689, 10771378, 26928445, 53856890]

約数ペア:

[(1, 53856890), (2, 26928445), (5, 10771378), (10, 5385689), (127, 424070), (254, 212035), (635, 84814), (1270, 42407)]