56491561

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{929}}^1$

素因数の和:1033

約数の個数: 24

約数和(自身を含む): 70609320

約数和(自身を除く): 14117759

約数列:

[1, 7, 17, 49, 73, 119, 511, 833, 929, 1241, 3577, 6503, 8687, 15793, 45521, 60809, 67817, 110551, 474719, 773857, 1152889, 3323033, 8070223, 56491561]

約数ペア:

[(1, 56491561), (7, 8070223), (17, 3323033), (49, 1152889), (73, 773857), (119, 474719), (511, 110551), (833, 67817), (929, 60809), (1241, 45521), (3577, 15793), (6503, 8687)]