48717980

素因数分解:

$2^2\times 5^1\times {\mathrm{809}}^1\times {\mathrm{3011}}^1$

素因数の和:3829

約数の個数: 24

約数和(自身を含む): 102468240

約数和(自身を除く): 53750260

約数列:

[1, 2, 4, 5, 10, 20, 809, 1618, 3011, 3236, 4045, 6022, 8090, 12044, 15055, 16180, 30110, 60220, 2435899, 4871798, 9743596, 12179495, 24358990, 48717980]

約数ペア:

[(1, 48717980), (2, 24358990), (4, 12179495), (5, 9743596), (10, 4871798), (20, 2435899), (809, 60220), (1618, 30110), (3011, 16180), (3236, 15055), (4045, 12044), (6022, 8090)]