55711788

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:144

約数の個数: 144

約数和(自身を含む): 157927392

約数和(自身を除く): 102215604

約数列:

[1, 2, 3, 4, 6, 11, 12, 17, 22, 33, 34, 37, 44, 51, 61, 66, 68, 74, 102, 111, 121, 122, 132, 148, 183, 187, 204, 222, 242, 244, 363, 366, 374, 407, 444, 484, 561, 629, 671, 726, 732, 748, 814, 1037, 1122, 1221, 1258, 1342, 1452, 1628, 1887, 2013, 2057, 2074, 2244, 2257, 2442, 2516, 2684, 3111, 3774, 4026, 4114, 4148, 4477, 4514, 4884, 6171, 6222, 6771, 6919, 7381, 7548, 8052, 8228, 8954, 9028, 11407, 12342, 12444, 13431, 13542, 13838, 14762, 17908, 20757, 22143, 22814, 24684, 24827, 26862, 27084, 27676, 29524, 34221, 38369, 41514, 44286, 45628, 49654, 53724, 68442, 74481, 76109, 76738, 83028, 88572, 99308, 115107, 125477, 136884, 148962, 152218, 153476, 228327, 230214, 250954, 273097, 297924, 304436, 376431, 422059, 456654, 460428, 501908, 546194, 752862, 819291, 844118, 913308, 1092388, 1266177, 1505724, 1638582, 1688236, 2532354, 3277164, 4642649, 5064708, 9285298, 13927947, 18570596, 27855894, 55711788]

約数ペア:

[(1, 55711788), (2, 27855894), (3, 18570596), (4, 13927947), (6, 9285298), (11, 5064708), (12, 4642649), (17, 3277164), (22, 2532354), (33, 1688236), (34, 1638582), (37, 1505724), (44, 1266177), (51, 1092388), (61, 913308), (66, 844118), (68, 819291), (74, 752862), (102, 546194), (111, 501908), (121, 460428), (122, 456654), (132, 422059), (148, 376431), (183, 304436), (187, 297924), (204, 273097), (222, 250954), (242, 230214), (244, 228327), (363, 153476), (366, 152218), (374, 148962), (407, 136884), (444, 125477), (484, 115107), (561, 99308), (629, 88572), (671, 83028), (726, 76738), (732, 76109), (748, 74481), (814, 68442), (1037, 53724), (1122, 49654), (1221, 45628), (1258, 44286), (1342, 41514), (1452, 38369), (1628, 34221), (1887, 29524), (2013, 27676), (2057, 27084), (2074, 26862), (2244, 24827), (2257, 24684), (2442, 22814), (2516, 22143), (2684, 20757), (3111, 17908), (3774, 14762), (4026, 13838), (4114, 13542), (4148, 13431), (4477, 12444), (4514, 12342), (4884, 11407), (6171, 9028), (6222, 8954), (6771, 8228), (6919, 8052), (7381, 7548)]