55219906

素因数分解:

$2^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{30109}}^1$

素因数の和:30249

約数の個数: 16

約数和(自身を含む): 95388480

約数和(自身を除く): 40168574

約数列:

[1, 2, 7, 14, 131, 262, 917, 1834, 30109, 60218, 210763, 421526, 3944279, 7888558, 27609953, 55219906]

約数ペア:

[(1, 55219906), (2, 27609953), (7, 7888558), (14, 3944279), (131, 421526), (262, 210763), (917, 60218), (1834, 30109)]