56885478

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{729301}}^1$

素因数の和:729319

約数の個数: 16

約数和(自身を含む): 122522736

約数和(自身を除く): 65637258

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 729301, 1458602, 2187903, 4375806, 9480913, 18961826, 28442739, 56885478]

約数ペア:

[(1, 56885478), (2, 28442739), (3, 18961826), (6, 9480913), (13, 4375806), (26, 2187903), (39, 1458602), (78, 729301)]