51239410

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{49747}}^1$

素因数の和:49857

約数の個数: 16

約数和(自身を含む): 93128256

約数和(自身を除く): 41888846

約数列:

[1, 2, 5, 10, 103, 206, 515, 1030, 49747, 99494, 248735, 497470, 5123941, 10247882, 25619705, 51239410]

約数ペア:

[(1, 51239410), (2, 25619705), (5, 10247882), (10, 5123941), (103, 497470), (206, 248735), (515, 99494), (1030, 49747)]