52747340

素因数分解:

$2^2\times 5^1\times {\mathrm{1621}}^1\times {\mathrm{1627}}^1$

素因数の和:3257

約数の個数: 24

約数和(自身を含む): 110905872

約数和(自身を除く): 58158532

約数列:

[1, 2, 4, 5, 10, 20, 1621, 1627, 3242, 3254, 6484, 6508, 8105, 8135, 16210, 16270, 32420, 32540, 2637367, 5274734, 10549468, 13186835, 26373670, 52747340]

約数ペア:

[(1, 52747340), (2, 26373670), (4, 13186835), (5, 10549468), (10, 5274734), (20, 2637367), (1621, 32540), (1627, 32420), (3242, 16270), (3254, 16210), (6484, 8135), (6508, 8105)]