50200

素因数分解:

$2^3\times 5^2\times {\mathrm{251}}^1$

素因数の和:267

約数の個数: 24

約数和(自身を含む): 117180

約数和(自身を除く): 66980

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 251, 502, 1004, 1255, 2008, 2510, 5020, 6275, 10040, 12550, 25100, 50200]

約数ペア:

[(1, 50200), (2, 25100), (4, 12550), (5, 10040), (8, 6275), (10, 5020), (20, 2510), (25, 2008), (40, 1255), (50, 1004), (100, 502), (200, 251)]