51854217

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{4093}}^1$

素因数の和:4240

約数の個数: 16

約数和(自身を含む): 71530368

約数和(自身を除く): 19676151

約数列:

[1, 3, 41, 103, 123, 309, 4093, 4223, 12279, 12669, 167813, 421579, 503439, 1264737, 17284739, 51854217]

約数ペア:

[(1, 51854217), (3, 17284739), (41, 1264737), (103, 503439), (123, 421579), (309, 167813), (4093, 12669), (4223, 12279)]