53387983

素因数分解:

${\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{331}}^1$

素因数の和:427

約数の個数: 24

約数和(自身を含む): 62171648

約数和(自身を除く): 8783665

約数列:

[1, 11, 31, 43, 121, 331, 341, 473, 1333, 3641, 3751, 5203, 10261, 14233, 14663, 40051, 112871, 156563, 161293, 441223, 1241581, 1722193, 4853453, 53387983]

約数ペア:

[(1, 53387983), (11, 4853453), (31, 1722193), (43, 1241581), (121, 441223), (331, 161293), (341, 156563), (473, 112871), (1333, 40051), (3641, 14663), (3751, 14233), (5203, 10261)]