48812710

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{1291}}^1$

素因数の和:1516

約数の個数: 32

約数和(自身を含む): 93024000

約数和(自身を除く): 44211290

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 199, 398, 995, 1291, 1990, 2582, 3781, 6455, 7562, 12910, 18905, 24529, 37810, 49058, 122645, 245290, 256909, 513818, 1284545, 2569090, 4881271, 9762542, 24406355, 48812710]

約数ペア:

[(1, 48812710), (2, 24406355), (5, 9762542), (10, 4881271), (19, 2569090), (38, 1284545), (95, 513818), (190, 256909), (199, 245290), (398, 122645), (995, 49058), (1291, 37810), (1990, 24529), (2582, 18905), (3781, 12910), (6455, 7562)]