51090039

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1$

素因数の和:197

約数の個数: 96

約数和(自身を含む): 101896704

約数和(自身を除く): 50806665

約数列:

[1, 3, 7, 9, 11, 13, 21, 33, 39, 53, 63, 77, 91, 99, 107, 117, 143, 159, 231, 273, 321, 371, 429, 477, 583, 689, 693, 749, 819, 963, 1001, 1113, 1177, 1287, 1391, 1749, 2067, 2247, 3003, 3339, 3531, 4081, 4173, 4823, 5247, 5671, 6201, 6741, 7579, 8239, 9009, 9737, 10593, 12243, 12519, 14469, 15301, 17013, 22737, 24717, 29211, 36729, 39697, 43407, 45903, 51039, 53053, 62381, 68211, 73723, 74151, 87633, 107107, 119091, 137709, 159159, 187143, 221169, 321321, 357273, 436667, 477477, 516061, 561429, 663507, 810953, 963963, 1310001, 1548183, 2432859, 3930003, 4644549, 5676671, 7298577, 17030013, 51090039]

約数ペア:

[(1, 51090039), (3, 17030013), (7, 7298577), (9, 5676671), (11, 4644549), (13, 3930003), (21, 2432859), (33, 1548183), (39, 1310001), (53, 963963), (63, 810953), (77, 663507), (91, 561429), (99, 516061), (107, 477477), (117, 436667), (143, 357273), (159, 321321), (231, 221169), (273, 187143), (321, 159159), (371, 137709), (429, 119091), (477, 107107), (583, 87633), (689, 74151), (693, 73723), (749, 68211), (819, 62381), (963, 53053), (1001, 51039), (1113, 45903), (1177, 43407), (1287, 39697), (1391, 36729), (1749, 29211), (2067, 24717), (2247, 22737), (3003, 17013), (3339, 15301), (3531, 14469), (4081, 12519), (4173, 12243), (4823, 10593), (5247, 9737), (5671, 9009), (6201, 8239), (6741, 7579)]