27808450

素因数分解:

$2^1\times 5^2\times {\mathrm{457}}^1\times {\mathrm{1217}}^1$

素因数の和:1686

約数の個数: 24

約数和(自身を含む): 51879492

約数和(自身を除く): 24071042

約数列:

[1, 2, 5, 10, 25, 50, 457, 914, 1217, 2285, 2434, 4570, 6085, 11425, 12170, 22850, 30425, 60850, 556169, 1112338, 2780845, 5561690, 13904225, 27808450]

約数ペア:

[(1, 27808450), (2, 13904225), (5, 5561690), (10, 2780845), (25, 1112338), (50, 556169), (457, 60850), (914, 30425), (1217, 22850), (2285, 12170), (2434, 11425), (4570, 6085)]