51439762

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{212561}}^1$

素因数の和:212585

約数の個数: 12

約数和(自身を含む): 84812238

約数和(自身を除く): 33372476

約数列:

[1, 2, 11, 22, 121, 242, 212561, 425122, 2338171, 4676342, 25719881, 51439762]

約数ペア:

[(1, 51439762), (2, 25719881), (11, 4676342), (22, 2338171), (121, 425122), (242, 212561)]