56575475

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{419}}^1\times {\mathrm{491}}^1$

素因数の和:931

約数の個数: 24

約数和(自身を含む): 76870080

約数和(自身を除く): 20294605

約数列:

[1, 5, 11, 25, 55, 275, 419, 491, 2095, 2455, 4609, 5401, 10475, 12275, 23045, 27005, 115225, 135025, 205729, 1028645, 2263019, 5143225, 11315095, 56575475]

約数ペア:

[(1, 56575475), (5, 11315095), (11, 5143225), (25, 2263019), (55, 1028645), (275, 205729), (419, 135025), (491, 115225), (2095, 27005), (2455, 23045), (4609, 12275), (5401, 10475)]