57938270

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{34283}}^1$

素因数の和:34316

約数の個数: 24

約数和(自身を含む): 112931496

約数和(自身を除く): 54993226

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 34283, 68566, 171415, 342830, 445679, 891358, 2228395, 4456790, 5793827, 11587654, 28969135, 57938270]

約数ペア:

[(1, 57938270), (2, 28969135), (5, 11587654), (10, 5793827), (13, 4456790), (26, 2228395), (65, 891358), (130, 445679), (169, 342830), (338, 171415), (845, 68566), (1690, 34283)]