53561538

素因数分解:

$2^1\times 3^2\times {\mathrm{61}}^1\times {\mathrm{48781}}^1$

素因数の和:48850

約数の個数: 24

約数和(自身を含む): 117954876

約数和(自身を除く): 64393338

約数列:

[1, 2, 3, 6, 9, 18, 61, 122, 183, 366, 549, 1098, 48781, 97562, 146343, 292686, 439029, 878058, 2975641, 5951282, 8926923, 17853846, 26780769, 53561538]

約数ペア:

[(1, 53561538), (2, 26780769), (3, 17853846), (6, 8926923), (9, 5951282), (18, 2975641), (61, 878058), (122, 439029), (183, 292686), (366, 146343), (549, 97562), (1098, 48781)]