51286287

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{1123}}^1\times {\mathrm{1171}}^1$

素因数の和:2310

約数の個数: 16

約数和(自身を含む): 73770368

約数和(自身を除く): 22484081

約数列:

[1, 3, 13, 39, 1123, 1171, 3369, 3513, 14599, 15223, 43797, 45669, 1315033, 3945099, 17095429, 51286287]

約数ペア:

[(1, 51286287), (3, 17095429), (13, 3945099), (39, 1315033), (1123, 45669), (1171, 43797), (3369, 15223), (3513, 14599)]