44893849

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1$

素因数の和:230

約数の個数: 48

約数和(自身を含む): 63201600

約数和(自身を除く): 18307751

約数列:

[1, 7, 11, 13, 43, 49, 77, 91, 143, 149, 301, 473, 539, 559, 637, 1001, 1043, 1639, 1937, 2107, 3311, 3913, 6149, 6407, 7007, 7301, 11473, 13559, 21307, 23177, 27391, 43043, 44849, 70477, 80311, 83291, 94913, 149149, 301301, 313943, 493339, 583037, 916201, 1044043, 3453373, 4081259, 6413407, 44893849]

約数ペア:

[(1, 44893849), (7, 6413407), (11, 4081259), (13, 3453373), (43, 1044043), (49, 916201), (77, 583037), (91, 493339), (143, 313943), (149, 301301), (301, 149149), (473, 94913), (539, 83291), (559, 80311), (637, 70477), (1001, 44849), (1043, 43043), (1639, 27391), (1937, 23177), (2107, 21307), (3311, 13559), (3913, 11473), (6149, 7301), (6407, 7007)]