54246790

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{417283}}^1$

素因数の和:417303

約数の個数: 16

約数和(自身を含む): 105155568

約数和(自身を除く): 50908778

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 417283, 834566, 2086415, 4172830, 5424679, 10849358, 27123395, 54246790]

約数ペア:

[(1, 54246790), (2, 27123395), (5, 10849358), (10, 5424679), (13, 4172830), (26, 2086415), (65, 834566), (130, 417283)]