49157044420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{5471}}^1\times {\mathrm{40841}}^1$

素因数の和:46332

約数の個数: 48

約数和(自身を含む): 112637661696

約数和(自身を除く): 63480617276

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 5471, 10942, 21884, 27355, 40841, 54710, 60181, 81682, 109420, 120362, 163364, 204205, 240724, 300905, 408410, 449251, 601810, 816820, 898502, 1203620, 1797004, 2246255, 4492510, 8985020, 223441111, 446882222, 893764444, 1117205555, 2234411110, 2457852221, 4468822220, 4915704442, 9831408884, 12289261105, 24578522210, 49157044420]

約数ペア:

[(1, 49157044420), (2, 24578522210), (4, 12289261105), (5, 9831408884), (10, 4915704442), (11, 4468822220), (20, 2457852221), (22, 2234411110), (44, 1117205555), (55, 893764444), (110, 446882222), (220, 223441111), (5471, 8985020), (10942, 4492510), (21884, 2246255), (27355, 1797004), (40841, 1203620), (54710, 898502), (60181, 816820), (81682, 601810), (109420, 449251), (120362, 408410), (163364, 300905), (204205, 240724)]