55413850

素因数分解:

$2^1\times 5^2\times {\mathrm{277}}^1\times {\mathrm{4001}}^1$

素因数の和:4290

約数の個数: 24

約数和(自身を含む): 103467708

約数和(自身を除く): 48053858

約数列:

[1, 2, 5, 10, 25, 50, 277, 554, 1385, 2770, 4001, 6925, 8002, 13850, 20005, 40010, 100025, 200050, 1108277, 2216554, 5541385, 11082770, 27706925, 55413850]

約数ペア:

[(1, 55413850), (2, 27706925), (5, 11082770), (10, 5541385), (25, 2216554), (50, 1108277), (277, 200050), (554, 100025), (1385, 40010), (2770, 20005), (4001, 13850), (6925, 8002)]