55613020

素因数分解:

$2^2\times 5^1\times {\mathrm{311}}^1\times {\mathrm{8941}}^1$

素因数の和:9261

約数の個数: 24

約数和(自身を含む): 117175968

約数和(自身を除く): 61562948

約数列:

[1, 2, 4, 5, 10, 20, 311, 622, 1244, 1555, 3110, 6220, 8941, 17882, 35764, 44705, 89410, 178820, 2780651, 5561302, 11122604, 13903255, 27806510, 55613020]

約数ペア:

[(1, 55613020), (2, 27806510), (4, 13903255), (5, 11122604), (10, 5561302), (20, 2780651), (311, 178820), (622, 89410), (1244, 44705), (1555, 35764), (3110, 17882), (6220, 8941)]