52715157

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1\times {\mathrm{151}}^1$

素因数の和:385

約数の個数: 32

約数和(自身を含む): 78796800

約数和(自身を除く): 26081643

約数列:

[1, 3, 11, 33, 71, 149, 151, 213, 447, 453, 781, 1639, 1661, 2343, 4917, 4983, 10579, 10721, 22499, 31737, 32163, 67497, 116369, 117931, 247489, 349107, 353793, 742467, 1597429, 4792287, 17571719, 52715157]

約数ペア:

[(1, 52715157), (3, 17571719), (11, 4792287), (33, 1597429), (71, 742467), (149, 353793), (151, 349107), (213, 247489), (447, 117931), (453, 116369), (781, 67497), (1639, 32163), (1661, 31737), (2343, 22499), (4917, 10721), (4983, 10579)]