55445764

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{1260131}}^1$

素因数の和:1260146

約数の個数: 12

約数和(自身を含む): 105851088

約数和(自身を除く): 50405324

約数列:

[1, 2, 4, 11, 22, 44, 1260131, 2520262, 5040524, 13861441, 27722882, 55445764]

約数ペア:

[(1, 55445764), (2, 27722882), (4, 13861441), (11, 5040524), (22, 2520262), (44, 1260131)]