51257416

素因数分解:

$2^3\times 7^1\times {\mathrm{915311}}^1$

素因数の和:915324

約数の個数: 16

約数和(自身を含む): 109837440

約数和(自身を除く): 58580024

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 915311, 1830622, 3661244, 6407177, 7322488, 12814354, 25628708, 51257416]

約数ペア:

[(1, 51257416), (2, 25628708), (4, 12814354), (7, 7322488), (8, 6407177), (14, 3661244), (28, 1830622), (56, 915311)]