51306836

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{79669}}^1$

素因数の和:79703

約数の個数: 24

約数和(自身を含む): 107076480

約数和(自身を除く): 55769644

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 79669, 159338, 318676, 557683, 1115366, 1832387, 2230732, 3664774, 7329548, 12826709, 25653418, 51306836]

約数ペア:

[(1, 51306836), (2, 25653418), (4, 12826709), (7, 7329548), (14, 3664774), (23, 2230732), (28, 1832387), (46, 1115366), (92, 557683), (161, 318676), (322, 159338), (644, 79669)]