49285428478

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{172326673}}^1$

素因数の和:172326699

約数の個数: 16

約数和(自身を含む): 86852643696

約数和(自身を除く): 37567215218

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 172326673, 344653346, 1895593403, 2240246749, 3791186806, 4480493498, 24642714239, 49285428478]

約数ペア:

[(1, 49285428478), (2, 24642714239), (11, 4480493498), (13, 3791186806), (22, 2240246749), (26, 1895593403), (143, 344653346), (286, 172326673)]