47021480

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{106867}}^1$

素因数の和:106889

約数の個数: 32

約数和(自身を含む): 115417440

約数和(自身を除く): 68395960

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 106867, 213734, 427468, 534335, 854936, 1068670, 1175537, 2137340, 2351074, 4274680, 4702148, 5877685, 9404296, 11755370, 23510740, 47021480]

約数ペア:

[(1, 47021480), (2, 23510740), (4, 11755370), (5, 9404296), (8, 5877685), (10, 4702148), (11, 4274680), (20, 2351074), (22, 2137340), (40, 1175537), (44, 1068670), (55, 854936), (88, 534335), (110, 427468), (220, 213734), (440, 106867)]