51240046

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{179161}}^1$

素因数の和:179187

約数の個数: 16

約数和(自身を含む): 90297648

約数和(自身を除く): 39057602

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 179161, 358322, 1970771, 2329093, 3941542, 4658186, 25620023, 51240046]

約数ペア:

[(1, 51240046), (2, 25620023), (11, 4658186), (13, 3941542), (22, 2329093), (26, 1970771), (143, 358322), (286, 179161)]