52905250

素因数分解:

$2^1\times 5^3\times {\mathrm{431}}^1\times {\mathrm{491}}^1$

素因数の和:939

約数の個数: 32

約数和(自身を含む): 99470592

約数和(自身を除く): 46565342

約数列:

[1, 2, 5, 10, 25, 50, 125, 250, 431, 491, 862, 982, 2155, 2455, 4310, 4910, 10775, 12275, 21550, 24550, 53875, 61375, 107750, 122750, 211621, 423242, 1058105, 2116210, 5290525, 10581050, 26452625, 52905250]

約数ペア:

[(1, 52905250), (2, 26452625), (5, 10581050), (10, 5290525), (25, 2116210), (50, 1058105), (125, 423242), (250, 211621), (431, 122750), (491, 107750), (862, 61375), (982, 53875), (2155, 24550), (2455, 21550), (4310, 12275), (4910, 10775)]