51383255

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^3\times {\mathrm{1103}}^1$

素因数の和:1148

約数の個数: 32

約数和(自身を含む): 77580288

約数和(自身を除く): 26197033

約数列:

[1, 5, 7, 11, 35, 55, 77, 121, 385, 605, 847, 1103, 1331, 4235, 5515, 6655, 7721, 9317, 12133, 38605, 46585, 60665, 84931, 133463, 424655, 667315, 934241, 1468093, 4671205, 7340465, 10276651, 51383255]

約数ペア:

[(1, 51383255), (5, 10276651), (7, 7340465), (11, 4671205), (35, 1468093), (55, 934241), (77, 667315), (121, 424655), (385, 133463), (605, 84931), (847, 60665), (1103, 46585), (1331, 38605), (4235, 12133), (5515, 9317), (6655, 7721)]