51696890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{12107}}^1$

素因数の和:12182

約数の個数: 32

約数和(自身を含む): 108100224

約数和(自身を除く): 56403334

約数列:

[1, 2, 5, 7, 10, 14, 35, 61, 70, 122, 305, 427, 610, 854, 2135, 4270, 12107, 24214, 60535, 84749, 121070, 169498, 423745, 738527, 847490, 1477054, 3692635, 5169689, 7385270, 10339378, 25848445, 51696890]

約数ペア:

[(1, 51696890), (2, 25848445), (5, 10339378), (7, 7385270), (10, 5169689), (14, 3692635), (35, 1477054), (61, 847490), (70, 738527), (122, 423745), (305, 169498), (427, 121070), (610, 84749), (854, 60535), (2135, 24214), (4270, 12107)]