52942580

素因数分解:

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

素因数の和:3263

約数の個数: 18

約数和(自身を含む): 111247794

約数和(自身を除く): 58305214

約数列:

[1, 2, 4, 5, 10, 20, 1627, 3254, 6508, 8135, 16270, 32540, 2647129, 5294258, 10588516, 13235645, 26471290, 52942580]

約数ペア:

[(1, 52942580), (2, 26471290), (4, 13235645), (5, 10588516), (10, 5294258), (20, 2647129), (1627, 32540), (3254, 16270), (6508, 8135)]