27945550

素因数分解:

$2^1\times 5^2\times {\mathrm{457}}^1\times {\mathrm{1223}}^1$

素因数の和:1692

約数の個数: 24

約数和(自身を含む): 52135056

約数和(自身を除く): 24189506

約数列:

[1, 2, 5, 10, 25, 50, 457, 914, 1223, 2285, 2446, 4570, 6115, 11425, 12230, 22850, 30575, 61150, 558911, 1117822, 2794555, 5589110, 13972775, 27945550]

約数ペア:

[(1, 27945550), (2, 13972775), (5, 5589110), (10, 2794555), (25, 1117822), (50, 558911), (457, 61150), (914, 30575), (1223, 22850), (2285, 12230), (2446, 11425), (4570, 6115)]