53960660

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{207541}}^1$

素因数の和:207563

約数の個数: 24

約数和(自身を含む): 122034696

約数和(自身を除く): 68074036

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 207541, 415082, 830164, 1037705, 2075410, 2698033, 4150820, 5396066, 10792132, 13490165, 26980330, 53960660]

約数ペア:

[(1, 53960660), (2, 26980330), (4, 13490165), (5, 10792132), (10, 5396066), (13, 4150820), (20, 2698033), (26, 2075410), (52, 1037705), (65, 830164), (130, 415082), (260, 207541)]