55487570

素因数分解:

$2^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{43691}}^1$

素因数の和:43825

約数の個数: 16

約数和(自身を含む): 100666368

約数和(自身を除く): 45178798

約数列:

[1, 2, 5, 10, 127, 254, 635, 1270, 43691, 87382, 218455, 436910, 5548757, 11097514, 27743785, 55487570]

約数ペア:

[(1, 55487570), (2, 27743785), (5, 11097514), (10, 5548757), (127, 436910), (254, 218455), (635, 87382), (1270, 43691)]