48961960

素因数分解:

$2^3\times 5^1\times {\mathrm{199}}^1\times {\mathrm{6151}}^1$

素因数の和:6361

約数の個数: 32

約数和(自身を含む): 110736000

約数和(自身を除く): 61774040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 199, 398, 796, 995, 1592, 1990, 3980, 6151, 7960, 12302, 24604, 30755, 49208, 61510, 123020, 246040, 1224049, 2448098, 4896196, 6120245, 9792392, 12240490, 24480980, 48961960]

約数ペア:

[(1, 48961960), (2, 24480980), (4, 12240490), (5, 9792392), (8, 6120245), (10, 4896196), (20, 2448098), (40, 1224049), (199, 246040), (398, 123020), (796, 61510), (995, 49208), (1592, 30755), (1990, 24604), (3980, 12302), (6151, 7960)]