55788257

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{199}}^1\times {\mathrm{1381}}^1$

素因数の和:1616

約数の個数: 16

約数和(自身を含む): 66336000

約数和(自身を除く): 10547743

約数列:

[1, 7, 29, 199, 203, 1381, 1393, 5771, 9667, 40049, 40397, 274819, 280343, 1923733, 7969751, 55788257]

約数ペア:

[(1, 55788257), (7, 7969751), (29, 1923733), (199, 280343), (203, 274819), (1381, 40397), (1393, 40049), (5771, 9667)]