53908218

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{32911}}^1$

素因数の和:32939

約数の個数: 48

約数和(自身を含む): 143759616

約数和(自身を除く): 89851398

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 32911, 65822, 98733, 197466, 230377, 296199, 427843, 460754, 592398, 691131, 855686, 1283529, 1382262, 2073393, 2567058, 2994901, 3850587, 4146786, 5989802, 7701174, 8984703, 17969406, 26954109, 53908218]

約数ペア:

[(1, 53908218), (2, 26954109), (3, 17969406), (6, 8984703), (7, 7701174), (9, 5989802), (13, 4146786), (14, 3850587), (18, 2994901), (21, 2567058), (26, 2073393), (39, 1382262), (42, 1283529), (63, 855686), (78, 691131), (91, 592398), (117, 460754), (126, 427843), (182, 296199), (234, 230377), (273, 197466), (546, 98733), (819, 65822), (1638, 32911)]