51655209

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{3361}}^1$

素因数の和:3520

約数の個数: 16

約数和(自身を含む): 71005440

約数和(自身を除く): 19350231

約数列:

[1, 3, 47, 109, 141, 327, 3361, 5123, 10083, 15369, 157967, 366349, 473901, 1099047, 17218403, 51655209]

約数ペア:

[(1, 51655209), (3, 17218403), (47, 1099047), (109, 473901), (141, 366349), (327, 157967), (3361, 15369), (5123, 10083)]