51394774

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{20707}}^1$

素因数の和:20799

約数の個数: 16

約数和(自身を含む): 82749168

約数和(自身を除く): 31354394

約数列:

[1, 2, 17, 34, 73, 146, 1241, 2482, 20707, 41414, 352019, 704038, 1511611, 3023222, 25697387, 51394774]

約数ペア:

[(1, 51394774), (2, 25697387), (17, 3023222), (34, 1511611), (73, 704038), (146, 352019), (1241, 41414), (2482, 20707)]