51549155

素因数分解:

$5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{11243}}^1$

素因数の和:11386

約数の個数: 16

約数和(自身を含む): 71241984

約数和(自身を除く): 19692829

約数列:

[1, 5, 7, 35, 131, 655, 917, 4585, 11243, 56215, 78701, 393505, 1472833, 7364165, 10309831, 51549155]

約数ペア:

[(1, 51549155), (5, 10309831), (7, 7364165), (35, 1472833), (131, 393505), (655, 78701), (917, 56215), (4585, 11243)]