48734660

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{187441}}^1$

素因数の和:187463

約数の個数: 24

約数和(自身を含む): 110215896

約数和(自身を除く): 61481236

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 187441, 374882, 749764, 937205, 1874410, 2436733, 3748820, 4873466, 9746932, 12183665, 24367330, 48734660]

約数ペア:

[(1, 48734660), (2, 24367330), (4, 12183665), (5, 9746932), (10, 4873466), (13, 3748820), (20, 2436733), (26, 1874410), (52, 937205), (65, 749764), (130, 374882), (260, 187441)]