51015797

素因数分解:

$7^1\times {\mathrm{103}}^1\times {\mathrm{173}}^1\times {\mathrm{409}}^1$

素因数の和:692

約数の個数: 16

約数和(自身を含む): 59354880

約数和(自身を除く): 8339083

約数列:

[1, 7, 103, 173, 409, 721, 1211, 2863, 17819, 42127, 70757, 124733, 294889, 495299, 7287971, 51015797]

約数ペア:

[(1, 51015797), (7, 7287971), (103, 495299), (173, 294889), (409, 124733), (721, 70757), (1211, 42127), (2863, 17819)]