51037217

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{373}}^1\times {\mathrm{1777}}^1$

素因数の和:2168

約数の個数: 16

約数和(自身を含む): 63837312

約数和(自身を除く): 12800095

約数列:

[1, 7, 11, 77, 373, 1777, 2611, 4103, 12439, 19547, 28721, 136829, 662821, 4639747, 7291031, 51037217]

約数ペア:

[(1, 51037217), (7, 7291031), (11, 4639747), (77, 662821), (373, 136829), (1777, 28721), (2611, 19547), (4103, 12439)]