55106219

素因数分解:

$7^1\times {\mathrm{89}}^1\times {\mathrm{197}}^1\times {\mathrm{449}}^1$

素因数の和:742

約数の個数: 16

約数和(自身を含む): 64152000

約数和(自身を除く): 9045781

約数列:

[1, 7, 89, 197, 449, 623, 1379, 3143, 17533, 39961, 88453, 122731, 279727, 619171, 7872317, 55106219]

約数ペア:

[(1, 55106219), (7, 7872317), (89, 619171), (197, 279727), (449, 122731), (623, 88453), (1379, 39961), (3143, 17533)]