48891031

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{17863}}^1$

素因数の和:17910

約数の個数: 16

約数和(自身を含む): 61737984

約数和(自身を除く): 12846953

約数列:

[1, 7, 17, 23, 119, 161, 391, 2737, 17863, 125041, 303671, 410849, 2125697, 2875943, 6984433, 48891031]

約数ペア:

[(1, 48891031), (7, 6984433), (17, 2875943), (23, 2125697), (119, 410849), (161, 303671), (391, 125041), (2737, 17863)]