54781086

素因数分解:

$2^1\times 3^1\times {\mathrm{211}}^1\times {\mathrm{43271}}^1$

素因数の和:43487

約数の個数: 16

約数和(自身を含む): 110083968

約数和(自身を除く): 55302882

約数列:

[1, 2, 3, 6, 211, 422, 633, 1266, 43271, 86542, 129813, 259626, 9130181, 18260362, 27390543, 54781086]

約数ペア:

[(1, 54781086), (2, 27390543), (3, 18260362), (6, 9130181), (211, 259626), (422, 129813), (633, 86542), (1266, 43271)]