48792280

素因数分解:

$2^3\times 5^1\times {\mathrm{1219807}}^1$

素因数の和:1219818

約数の個数: 16

約数和(自身を含む): 109782720

約数和(自身を除く): 60990440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1219807, 2439614, 4879228, 6099035, 9758456, 12198070, 24396140, 48792280]

約数ペア:

[(1, 48792280), (2, 24396140), (4, 12198070), (5, 9758456), (8, 6099035), (10, 4879228), (20, 2439614), (40, 1219807)]