56857567

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{2749}}^1$

素因数の和:2842

約数の個数: 16

約数和(自身を含む): 64372000

約数和(自身を除く): 7514433

約数列:

[1, 13, 37, 43, 481, 559, 1591, 2749, 20683, 35737, 101713, 118207, 1322269, 1536691, 4373659, 56857567]

約数ペア:

[(1, 56857567), (13, 4373659), (37, 1536691), (43, 1322269), (481, 118207), (559, 101713), (1591, 35737), (2749, 20683)]