51980510

素因数分解:

$2^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{19181}}^1$

素因数の和:19459

約数の個数: 16

約数和(自身を含む): 93915072

約数和(自身を除く): 41934562

約数列:

[1, 2, 5, 10, 271, 542, 1355, 2710, 19181, 38362, 95905, 191810, 5198051, 10396102, 25990255, 51980510]

約数ペア:

[(1, 51980510), (2, 25990255), (5, 10396102), (10, 5198051), (271, 191810), (542, 95905), (1355, 38362), (2710, 19181)]