48815920

素因数分解:

$2^4\times 5^1\times {\mathrm{610199}}^1$

素因数の和:610212

約数の個数: 20

約数和(自身を含む): 113497200

約数和(自身を除く): 64681280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 610199, 1220398, 2440796, 3050995, 4881592, 6101990, 9763184, 12203980, 24407960, 48815920]

約数ペア:

[(1, 48815920), (2, 24407960), (4, 12203980), (5, 9763184), (8, 6101990), (10, 4881592), (16, 3050995), (20, 2440796), (40, 1220398), (80, 610199)]