55591326

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{211}}^1$

素因数の和:287

約数の個数: 128

約数和(自身を含む): 153861120

約数和(自身を除く): 98269794

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 27, 34, 41, 42, 51, 54, 63, 82, 102, 119, 123, 126, 153, 189, 211, 238, 246, 287, 306, 357, 369, 378, 422, 459, 574, 633, 697, 714, 738, 861, 918, 1071, 1107, 1266, 1394, 1477, 1722, 1899, 2091, 2142, 2214, 2583, 2954, 3213, 3587, 3798, 4182, 4431, 4879, 5166, 5697, 6273, 6426, 7174, 7749, 8651, 8862, 9758, 10761, 11394, 12546, 13293, 14637, 15498, 17302, 18819, 21522, 25109, 25953, 26586, 29274, 32283, 37638, 39879, 43911, 50218, 51906, 60557, 64566, 75327, 77859, 79758, 87822, 96849, 121114, 131733, 147067, 150654, 155718, 181671, 193698, 225981, 233577, 263466, 294134, 363342, 441201, 451962, 467154, 545013, 677943, 882402, 1029469, 1090026, 1323603, 1355886, 1635039, 2058938, 2647206, 3088407, 3270078, 3970809, 6176814, 7941618, 9265221, 18530442, 27795663, 55591326]

約数ペア:

[(1, 55591326), (2, 27795663), (3, 18530442), (6, 9265221), (7, 7941618), (9, 6176814), (14, 3970809), (17, 3270078), (18, 3088407), (21, 2647206), (27, 2058938), (34, 1635039), (41, 1355886), (42, 1323603), (51, 1090026), (54, 1029469), (63, 882402), (82, 677943), (102, 545013), (119, 467154), (123, 451962), (126, 441201), (153, 363342), (189, 294134), (211, 263466), (238, 233577), (246, 225981), (287, 193698), (306, 181671), (357, 155718), (369, 150654), (378, 147067), (422, 131733), (459, 121114), (574, 96849), (633, 87822), (697, 79758), (714, 77859), (738, 75327), (861, 64566), (918, 60557), (1071, 51906), (1107, 50218), (1266, 43911), (1394, 39879), (1477, 37638), (1722, 32283), (1899, 29274), (2091, 26586), (2142, 25953), (2214, 25109), (2583, 21522), (2954, 18819), (3213, 17302), (3587, 15498), (3798, 14637), (4182, 13293), (4431, 12546), (4879, 11394), (5166, 10761), (5697, 9758), (6273, 8862), (6426, 8651), (7174, 7749)]