48155989

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{313}}^1\times {\mathrm{709}}^1$

素因数の和:1060

約数の個数: 16

約数和(自身を含む): 57072640

約数和(自身を除く): 8916651

約数列:

[1, 7, 31, 217, 313, 709, 2191, 4963, 9703, 21979, 67921, 153853, 221917, 1553419, 6879427, 48155989]

約数ペア:

[(1, 48155989), (7, 6879427), (31, 1553419), (217, 221917), (313, 153853), (709, 67921), (2191, 21979), (4963, 9703)]