56161212

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1\times {\mathrm{677}}^1$

素因数の和:938

約数の個数: 48

約数和(自身を含む): 136077312

約数和(自身を除く): 79916100

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 223, 372, 446, 669, 677, 892, 1338, 1354, 2031, 2676, 2708, 4062, 6913, 8124, 13826, 20739, 20987, 27652, 41478, 41974, 62961, 82956, 83948, 125922, 150971, 251844, 301942, 452913, 603884, 905826, 1811652, 4680101, 9360202, 14040303, 18720404, 28080606, 56161212]

約数ペア:

[(1, 56161212), (2, 28080606), (3, 18720404), (4, 14040303), (6, 9360202), (12, 4680101), (31, 1811652), (62, 905826), (93, 603884), (124, 452913), (186, 301942), (223, 251844), (372, 150971), (446, 125922), (669, 83948), (677, 82956), (892, 62961), (1338, 41974), (1354, 41478), (2031, 27652), (2676, 20987), (2708, 20739), (4062, 13826), (6913, 8124)]