55806261

素因数分解:

$3^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{11119}}^1$

素因数の和:11368

約数の個数: 16

約数和(自身を含む): 85401600

約数和(自身を除く): 29595339

約数列:

[1, 3, 7, 21, 239, 717, 1673, 5019, 11119, 33357, 77833, 233499, 2657441, 7972323, 18602087, 55806261]

約数ペア:

[(1, 55806261), (3, 18602087), (7, 7972323), (21, 2657441), (239, 233499), (717, 77833), (1673, 33357), (5019, 11119)]