51336929

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{1103}}^1$

素因数の和:1280

約数の個数: 16

約数和(自身を含む): 60234240

約数和(自身を除く): 8897311

約数列:

[1, 7, 61, 109, 427, 763, 1103, 6649, 7721, 46543, 67283, 120227, 470981, 841589, 7333847, 51336929]

約数ペア:

[(1, 51336929), (7, 7333847), (61, 841589), (109, 470981), (427, 120227), (763, 67283), (1103, 46543), (6649, 7721)]