56510538

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{13063}}^1$

素因数の和:13178

約数の個数: 32

約数和(自身を含む): 130430976

約数和(自身を除く): 73920438

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 103, 206, 309, 618, 721, 1442, 2163, 4326, 13063, 26126, 39189, 78378, 91441, 182882, 274323, 548646, 1345489, 2690978, 4036467, 8072934, 9418423, 18836846, 28255269, 56510538]

約数ペア:

[(1, 56510538), (2, 28255269), (3, 18836846), (6, 9418423), (7, 8072934), (14, 4036467), (21, 2690978), (42, 1345489), (103, 548646), (206, 274323), (309, 182882), (618, 91441), (721, 78378), (1442, 39189), (2163, 26126), (4326, 13063)]