51395530

素因数分解:

$2^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{31531}}^1$

素因数の和:31701

約数の個数: 16

約数和(自身を含む): 93082464

約数和(自身を除く): 41686934

約数列:

[1, 2, 5, 10, 163, 326, 815, 1630, 31531, 63062, 157655, 315310, 5139553, 10279106, 25697765, 51395530]

約数ペア:

[(1, 51395530), (2, 25697765), (5, 10279106), (10, 5139553), (163, 315310), (326, 157655), (815, 63062), (1630, 31531)]