55581214

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{30109}}^1$

素因数の和:30195

約数の個数: 16

約数和(自身を含む): 91052640

約数和(自身を除く): 35471426

約数列:

[1, 2, 13, 26, 71, 142, 923, 1846, 30109, 60218, 391417, 782834, 2137739, 4275478, 27790607, 55581214]

約数ペア:

[(1, 55581214), (2, 27790607), (13, 4275478), (26, 2137739), (71, 782834), (142, 391417), (923, 60218), (1846, 30109)]