48735920

素因数分解:

$2^4\times 5^1\times {\mathrm{609199}}^1$

素因数の和:609212

約数の個数: 20

約数和(自身を含む): 113311200

約数和(自身を除く): 64575280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 609199, 1218398, 2436796, 3045995, 4873592, 6091990, 9747184, 12183980, 24367960, 48735920]

約数ペア:

[(1, 48735920), (2, 24367960), (4, 12183980), (5, 9747184), (8, 6091990), (10, 4873592), (16, 3045995), (20, 2436796), (40, 1218398), (80, 609199)]