55050216

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{107}}^1$

素因数の和:243

約数の個数: 128

約数和(自身を含む): 160030080

約数和(自身を除く): 104979864

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 24, 26, 34, 39, 51, 52, 68, 78, 97, 102, 104, 107, 136, 156, 194, 204, 214, 221, 291, 312, 321, 388, 408, 428, 442, 582, 642, 663, 776, 856, 884, 1164, 1261, 1284, 1326, 1391, 1649, 1768, 1819, 2328, 2522, 2568, 2652, 2782, 3298, 3638, 3783, 4173, 4947, 5044, 5304, 5457, 5564, 6596, 7276, 7566, 8346, 9894, 10088, 10379, 10914, 11128, 13192, 14552, 15132, 16692, 19788, 20758, 21437, 21828, 23647, 30264, 31137, 33384, 39576, 41516, 42874, 43656, 47294, 62274, 64311, 70941, 83032, 85748, 94588, 124548, 128622, 134927, 141882, 171496, 176443, 189176, 249096, 257244, 269854, 283764, 352886, 404781, 514488, 529329, 539708, 567528, 705772, 809562, 1058658, 1079416, 1411544, 1619124, 2117316, 2293759, 3238248, 4234632, 4587518, 6881277, 9175036, 13762554, 18350072, 27525108, 55050216]

約数ペア:

[(1, 55050216), (2, 27525108), (3, 18350072), (4, 13762554), (6, 9175036), (8, 6881277), (12, 4587518), (13, 4234632), (17, 3238248), (24, 2293759), (26, 2117316), (34, 1619124), (39, 1411544), (51, 1079416), (52, 1058658), (68, 809562), (78, 705772), (97, 567528), (102, 539708), (104, 529329), (107, 514488), (136, 404781), (156, 352886), (194, 283764), (204, 269854), (214, 257244), (221, 249096), (291, 189176), (312, 176443), (321, 171496), (388, 141882), (408, 134927), (428, 128622), (442, 124548), (582, 94588), (642, 85748), (663, 83032), (776, 70941), (856, 64311), (884, 62274), (1164, 47294), (1261, 43656), (1284, 42874), (1326, 41516), (1391, 39576), (1649, 33384), (1768, 31137), (1819, 30264), (2328, 23647), (2522, 21828), (2568, 21437), (2652, 20758), (2782, 19788), (3298, 16692), (3638, 15132), (3783, 14552), (4173, 13192), (4947, 11128), (5044, 10914), (5304, 10379), (5457, 10088), (5564, 9894), (6596, 8346), (7276, 7566)]