55367740

素因数分解:

$2^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{24499}}^1$

素因数の和:24621

約数の個数: 24

約数和(自身を含む): 117306000

約数和(自身を除く): 61938260

約数列:

[1, 2, 4, 5, 10, 20, 113, 226, 452, 565, 1130, 2260, 24499, 48998, 97996, 122495, 244990, 489980, 2768387, 5536774, 11073548, 13841935, 27683870, 55367740]

約数ペア:

[(1, 55367740), (2, 27683870), (4, 13841935), (5, 11073548), (10, 5536774), (20, 2768387), (113, 489980), (226, 244990), (452, 122495), (565, 97996), (1130, 48998), (2260, 24499)]