55432020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{691}}^1$

素因数の和:901

約数の個数: 96

約数和(自身を含む): 178569216

約数和(自身を除く): 123137196

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 191, 210, 382, 420, 573, 691, 764, 955, 1146, 1337, 1382, 1910, 2073, 2292, 2674, 2764, 2865, 3455, 3820, 4011, 4146, 4837, 5348, 5730, 6685, 6910, 8022, 8292, 9674, 10365, 11460, 13370, 13820, 14511, 16044, 19348, 20055, 20730, 24185, 26740, 29022, 40110, 41460, 48370, 58044, 72555, 80220, 96740, 131981, 145110, 263962, 290220, 395943, 527924, 659905, 791886, 923867, 1319810, 1583772, 1847734, 1979715, 2639620, 2771601, 3695468, 3959430, 4619335, 5543202, 7918860, 9238670, 11086404, 13858005, 18477340, 27716010, 55432020]

約数ペア:

[(1, 55432020), (2, 27716010), (3, 18477340), (4, 13858005), (5, 11086404), (6, 9238670), (7, 7918860), (10, 5543202), (12, 4619335), (14, 3959430), (15, 3695468), (20, 2771601), (21, 2639620), (28, 1979715), (30, 1847734), (35, 1583772), (42, 1319810), (60, 923867), (70, 791886), (84, 659905), (105, 527924), (140, 395943), (191, 290220), (210, 263962), (382, 145110), (420, 131981), (573, 96740), (691, 80220), (764, 72555), (955, 58044), (1146, 48370), (1337, 41460), (1382, 40110), (1910, 29022), (2073, 26740), (2292, 24185), (2674, 20730), (2764, 20055), (2865, 19348), (3455, 16044), (3820, 14511), (4011, 13820), (4146, 13370), (4837, 11460), (5348, 10365), (5730, 9674), (6685, 8292), (6910, 8022)]