56219472

素因数分解:

$2^4\times 3^2\times {\mathrm{390413}}^1$

素因数の和:390427

約数の個数: 30

約数和(自身を含む): 157336842

約数和(自身を除く): 101117370

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 390413, 780826, 1171239, 1561652, 2342478, 3123304, 3513717, 4684956, 6246608, 7027434, 9369912, 14054868, 18739824, 28109736, 56219472]

約数ペア:

[(1, 56219472), (2, 28109736), (3, 18739824), (4, 14054868), (6, 9369912), (8, 7027434), (9, 6246608), (12, 4684956), (16, 3513717), (18, 3123304), (24, 2342478), (36, 1561652), (48, 1171239), (72, 780826), (144, 390413)]