51190655

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1093}}^1$

素因数の和:1163

約数の個数: 32

約数和(自身を含む): 70891200

約数和(自身を除く): 19700545

約数列:

[1, 5, 17, 19, 29, 85, 95, 145, 323, 493, 551, 1093, 1615, 2465, 2755, 5465, 9367, 18581, 20767, 31697, 46835, 92905, 103835, 158485, 353039, 538849, 602243, 1765195, 2694245, 3011215, 10238131, 51190655]

約数ペア:

[(1, 51190655), (5, 10238131), (17, 3011215), (19, 2694245), (29, 1765195), (85, 602243), (95, 538849), (145, 353039), (323, 158485), (493, 103835), (551, 92905), (1093, 46835), (1615, 31697), (2465, 20767), (2755, 18581), (5465, 9367)]