52064440

素因数分解:

$2^3\times 5^1\times {\mathrm{103}}^1\times {\mathrm{12637}}^1$

素因数の和:12751

約数の個数: 32

約数和(自身を含む): 118291680

約数和(自身を除く): 66227240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 103, 206, 412, 515, 824, 1030, 2060, 4120, 12637, 25274, 50548, 63185, 101096, 126370, 252740, 505480, 1301611, 2603222, 5206444, 6508055, 10412888, 13016110, 26032220, 52064440]

約数ペア:

[(1, 52064440), (2, 26032220), (4, 13016110), (5, 10412888), (8, 6508055), (10, 5206444), (20, 2603222), (40, 1301611), (103, 505480), (206, 252740), (412, 126370), (515, 101096), (824, 63185), (1030, 50548), (2060, 25274), (4120, 12637)]