56220762

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{720779}}^1$

素因数の和:720797

約数の個数: 16

約数和(自身を含む): 121091040

約数和(自身を除く): 64870278

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 720779, 1441558, 2162337, 4324674, 9370127, 18740254, 28110381, 56220762]

約数ペア:

[(1, 56220762), (2, 28110381), (3, 18740254), (6, 9370127), (13, 4324674), (26, 2162337), (39, 1441558), (78, 720779)]