52864040

素因数分解:

$2^3\times 5^1\times {\mathrm{1321601}}^1$

素因数の和:1321612

約数の個数: 16

約数和(自身を含む): 118944180

約数和(自身を除く): 66080140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1321601, 2643202, 5286404, 6608005, 10572808, 13216010, 26432020, 52864040]

約数ペア:

[(1, 52864040), (2, 26432020), (4, 13216010), (5, 10572808), (8, 6608005), (10, 5286404), (20, 2643202), (40, 1321601)]