51779065

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{2113}}^1$

素因数の和:2173

約数の個数: 24

約数和(自身を含む): 69635160

約数和(自身を除く): 17856095

約数列:

[1, 5, 13, 29, 65, 145, 169, 377, 845, 1885, 2113, 4901, 10565, 24505, 27469, 61277, 137345, 306385, 357097, 796601, 1785485, 3983005, 10355813, 51779065]

約数ペア:

[(1, 51779065), (5, 10355813), (13, 3983005), (29, 1785485), (65, 796601), (145, 357097), (169, 306385), (377, 137345), (845, 61277), (1885, 27469), (2113, 24505), (4901, 10565)]