53757730

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{413521}}^1$

素因数の和:413541

約数の個数: 16

約数和(自身を含む): 104207544

約数和(自身を除く): 50449814

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 413521, 827042, 2067605, 4135210, 5375773, 10751546, 26878865, 53757730]

約数ペア:

[(1, 53757730), (2, 26878865), (5, 10751546), (10, 5375773), (13, 4135210), (26, 2067605), (65, 827042), (130, 413521)]