55591965

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1$

素因数の和:251

約数の個数: 96

約数和(自身を含む): 116049024

約数和(自身を除く): 60457059

約数列:

[1, 3, 5, 9, 11, 13, 15, 33, 39, 45, 53, 55, 65, 99, 117, 143, 159, 163, 165, 195, 265, 429, 477, 489, 495, 583, 585, 689, 715, 795, 815, 1287, 1467, 1749, 1793, 2067, 2119, 2145, 2385, 2445, 2915, 3445, 5247, 5379, 6201, 6357, 6435, 7335, 7579, 8639, 8745, 8965, 10335, 10595, 16137, 19071, 22737, 23309, 25917, 26235, 26895, 31005, 31785, 37895, 43195, 68211, 69927, 77751, 80685, 95029, 95355, 112307, 113685, 116545, 129585, 209781, 285087, 336921, 341055, 349635, 388755, 475145, 561535, 855261, 1010763, 1048905, 1235377, 1425435, 1684605, 3706131, 4276305, 5053815, 6176885, 11118393, 18530655, 55591965]

約数ペア:

[(1, 55591965), (3, 18530655), (5, 11118393), (9, 6176885), (11, 5053815), (13, 4276305), (15, 3706131), (33, 1684605), (39, 1425435), (45, 1235377), (53, 1048905), (55, 1010763), (65, 855261), (99, 561535), (117, 475145), (143, 388755), (159, 349635), (163, 341055), (165, 336921), (195, 285087), (265, 209781), (429, 129585), (477, 116545), (489, 113685), (495, 112307), (583, 95355), (585, 95029), (689, 80685), (715, 77751), (795, 69927), (815, 68211), (1287, 43195), (1467, 37895), (1749, 31785), (1793, 31005), (2067, 26895), (2119, 26235), (2145, 25917), (2385, 23309), (2445, 22737), (2915, 19071), (3445, 16137), (5247, 10595), (5379, 10335), (6201, 8965), (6357, 8745), (6435, 8639), (7335, 7579)]