55153154

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{127081}}^1$

素因数の和:127121

約数の個数: 16

約数和(自身を含む): 97598976

約数和(自身を除く): 42445822

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 127081, 254162, 889567, 1779134, 3939511, 7879022, 27576577, 55153154]

約数ペア:

[(1, 55153154), (2, 27576577), (7, 7879022), (14, 3939511), (31, 1779134), (62, 889567), (217, 254162), (434, 127081)]