52077519

素因数分解:

$3^3\times {\mathrm{13}}^2\times {\mathrm{101}}^1\times {\mathrm{113}}^1$

素因数の和:249

約数の個数: 48

約数和(自身を含む): 85116960

約数和(自身を除く): 33039441

約数列:

[1, 3, 9, 13, 27, 39, 101, 113, 117, 169, 303, 339, 351, 507, 909, 1017, 1313, 1469, 1521, 2727, 3051, 3939, 4407, 4563, 11413, 11817, 13221, 17069, 19097, 34239, 35451, 39663, 51207, 57291, 102717, 148369, 153621, 171873, 308151, 445107, 460863, 515619, 1335321, 1928797, 4005963, 5786391, 17359173, 52077519]

約数ペア:

[(1, 52077519), (3, 17359173), (9, 5786391), (13, 4005963), (27, 1928797), (39, 1335321), (101, 515619), (113, 460863), (117, 445107), (169, 308151), (303, 171873), (339, 153621), (351, 148369), (507, 102717), (909, 57291), (1017, 51207), (1313, 39663), (1469, 35451), (1521, 34239), (2727, 19097), (3051, 17069), (3939, 13221), (4407, 11817), (4563, 11413)]