51777530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{8311}}^1$

素因数の和:8414

約数の個数: 32

約数和(自身を含む): 107723520

約数和(自身を除く): 55945990

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 89, 178, 445, 623, 890, 1246, 3115, 6230, 8311, 16622, 41555, 58177, 83110, 116354, 290885, 581770, 739679, 1479358, 3698395, 5177753, 7396790, 10355506, 25888765, 51777530]

約数ペア:

[(1, 51777530), (2, 25888765), (5, 10355506), (7, 7396790), (10, 5177753), (14, 3698395), (35, 1479358), (70, 739679), (89, 581770), (178, 290885), (445, 116354), (623, 83110), (890, 58177), (1246, 41555), (3115, 16622), (6230, 8311)]