54786556

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{1245149}}^1$

素因数の和:1245164

約数の個数: 12

約数和(自身を含む): 104592600

約数和(自身を除く): 49806044

約数列:

[1, 2, 4, 11, 22, 44, 1245149, 2490298, 4980596, 13696639, 27393278, 54786556]

約数ペア:

[(1, 54786556), (2, 27393278), (4, 13696639), (11, 4980596), (22, 2490298), (44, 1245149)]