55222657

素因数分解:

$7^3\times {\mathrm{131}}^1\times {\mathrm{1229}}^1$

素因数の和:1381

約数の個数: 16

約数和(自身を含む): 64944000

約数和(自身を除く): 9721343

約数列:

[1, 7, 49, 131, 343, 917, 1229, 6419, 8603, 44933, 60221, 160999, 421547, 1126993, 7888951, 55222657]

約数ペア:

[(1, 55222657), (7, 7888951), (49, 1126993), (131, 421547), (343, 160999), (917, 60221), (1229, 44933), (6419, 8603)]