51243478

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{179173}}^1$

素因数の和:179199

約数の個数: 16

約数和(自身を含む): 90303696

約数和(自身を除く): 39060218

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 179173, 358346, 1970903, 2329249, 3941806, 4658498, 25621739, 51243478]

約数ペア:

[(1, 51243478), (2, 25621739), (11, 4658498), (13, 3941806), (22, 2329249), (26, 1970903), (143, 358346), (286, 179173)]