52809666

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{311}}^2$

素因数の和:647

約数の個数: 48

約数和(自身を含む): 130412352

約数和(自身を除く): 77602686

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 311, 546, 622, 933, 1866, 2177, 4043, 4354, 6531, 8086, 12129, 13062, 24258, 28301, 56602, 84903, 96721, 169806, 193442, 290163, 580326, 677047, 1257373, 1354094, 2031141, 2514746, 3772119, 4062282, 7544238, 8801611, 17603222, 26404833, 52809666]

約数ペア:

[(1, 52809666), (2, 26404833), (3, 17603222), (6, 8801611), (7, 7544238), (13, 4062282), (14, 3772119), (21, 2514746), (26, 2031141), (39, 1354094), (42, 1257373), (78, 677047), (91, 580326), (182, 290163), (273, 193442), (311, 169806), (546, 96721), (622, 84903), (933, 56602), (1866, 28301), (2177, 24258), (4043, 13062), (4354, 12129), (6531, 8086)]