55665421

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{59791}}^1$

素因数の和:59824

約数の個数: 12

約数和(自身を含む): 68162880

約数和(自身を除く): 12497459

約数列:

[1, 7, 19, 49, 133, 931, 59791, 418537, 1136029, 2929759, 7952203, 55665421]

約数ペア:

[(1, 55665421), (7, 7952203), (19, 2929759), (49, 1136029), (133, 418537), (931, 59791)]