49844240

素因数分解:

$2^4\times 5^1\times {\mathrm{419}}^1\times {\mathrm{1487}}^1$

素因数の和:1919

約数の個数: 40

約数和(自身を含む): 116242560

約数和(自身を除く): 66398320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 419, 838, 1487, 1676, 2095, 2974, 3352, 4190, 5948, 6704, 7435, 8380, 11896, 14870, 16760, 23792, 29740, 33520, 59480, 118960, 623053, 1246106, 2492212, 3115265, 4984424, 6230530, 9968848, 12461060, 24922120, 49844240]

約数ペア:

[(1, 49844240), (2, 24922120), (4, 12461060), (5, 9968848), (8, 6230530), (10, 4984424), (16, 3115265), (20, 2492212), (40, 1246106), (80, 623053), (419, 118960), (838, 59480), (1487, 33520), (1676, 29740), (2095, 23792), (2974, 16760), (3352, 14870), (4190, 11896), (5948, 8380), (6704, 7435)]