56425180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{403037}}^1$

素因数の和:403053

約数の個数: 24

約数和(自身を含む): 135420768

約数和(自身を除く): 78995588

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 403037, 806074, 1612148, 2015185, 2821259, 4030370, 5642518, 8060740, 11285036, 14106295, 28212590, 56425180]

約数ペア:

[(1, 56425180), (2, 28212590), (4, 14106295), (5, 11285036), (7, 8060740), (10, 5642518), (14, 4030370), (20, 2821259), (28, 2015185), (35, 1612148), (70, 806074), (140, 403037)]