50125231

素因数分解:

${\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{239}}^1$

素因数の和:355

約数の個数: 24

約数和(自身を含む): 58501440

約数和(自身を除く): 8376209

約数列:

[1, 13, 17, 73, 169, 221, 239, 949, 1241, 2873, 3107, 4063, 12337, 16133, 17447, 40391, 52819, 209729, 226811, 296599, 686647, 2948543, 3855787, 50125231]

約数ペア:

[(1, 50125231), (13, 3855787), (17, 2948543), (73, 686647), (169, 296599), (221, 226811), (239, 209729), (949, 52819), (1241, 40391), (2873, 17447), (3107, 16133), (4063, 12337)]