55540964

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{419}}^1\times {\mathrm{1069}}^1$

素因数の和:1523

約数の個数: 24

約数和(自身を含む): 100665600

約数和(自身を除く): 45124636

約数列:

[1, 2, 4, 31, 62, 124, 419, 838, 1069, 1676, 2138, 4276, 12989, 25978, 33139, 51956, 66278, 132556, 447911, 895822, 1791644, 13885241, 27770482, 55540964]

約数ペア:

[(1, 55540964), (2, 27770482), (4, 13885241), (31, 1791644), (62, 895822), (124, 447911), (419, 132556), (838, 66278), (1069, 51956), (1676, 33139), (2138, 25978), (4276, 12989)]