49967918

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{2269}}^1$

素因数の和:2313

約数の個数: 48

約数和(自身を含む): 101441760

約数和(自身を除く): 51473842

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 121, 143, 154, 182, 242, 286, 847, 1001, 1573, 1694, 2002, 2269, 3146, 4538, 11011, 15883, 22022, 24959, 29497, 31766, 49918, 58994, 174713, 206479, 274549, 324467, 349426, 412958, 549098, 648934, 1921843, 2271269, 3569137, 3843686, 4542538, 7138274, 24983959, 49967918]

約数ペア:

[(1, 49967918), (2, 24983959), (7, 7138274), (11, 4542538), (13, 3843686), (14, 3569137), (22, 2271269), (26, 1921843), (77, 648934), (91, 549098), (121, 412958), (143, 349426), (154, 324467), (182, 274549), (242, 206479), (286, 174713), (847, 58994), (1001, 49918), (1573, 31766), (1694, 29497), (2002, 24959), (2269, 22022), (3146, 15883), (4538, 11011)]