48551920

素因数分解:

$2^4\times 5^1\times {\mathrm{606899}}^1$

素因数の和:606912

約数の個数: 20

約数和(自身を含む): 112883400

約数和(自身を除く): 64331480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 606899, 1213798, 2427596, 3034495, 4855192, 6068990, 9710384, 12137980, 24275960, 48551920]

約数ペア:

[(1, 48551920), (2, 24275960), (4, 12137980), (5, 9710384), (8, 6068990), (10, 4855192), (16, 3034495), (20, 2427596), (40, 1213798), (80, 606899)]