51125920

素因数分解:

$2^5\times 5^1\times {\mathrm{53}}^1\times {\mathrm{6029}}^1$

素因数の和:6097

約数の個数: 48

約数和(自身を含む): 123084360

約数和(自身を除く): 71958440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 80, 106, 160, 212, 265, 424, 530, 848, 1060, 1696, 2120, 4240, 6029, 8480, 12058, 24116, 30145, 48232, 60290, 96464, 120580, 192928, 241160, 319537, 482320, 639074, 964640, 1278148, 1597685, 2556296, 3195370, 5112592, 6390740, 10225184, 12781480, 25562960, 51125920]

約数ペア:

[(1, 51125920), (2, 25562960), (4, 12781480), (5, 10225184), (8, 6390740), (10, 5112592), (16, 3195370), (20, 2556296), (32, 1597685), (40, 1278148), (53, 964640), (80, 639074), (106, 482320), (160, 319537), (212, 241160), (265, 192928), (424, 120580), (530, 96464), (848, 60290), (1060, 48232), (1696, 30145), (2120, 24116), (4240, 12058), (6029, 8480)]