53491536

素因数分解:

$2^4\times 3^3\times 7^3\times {\mathrm{19}}^2$

素因数の和:76

約数の個数: 240

約数和(自身を含む): 188976000

約数和(自身を除く): 135484464

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 27, 28, 36, 38, 42, 48, 49, 54, 56, 57, 63, 72, 76, 84, 98, 108, 112, 114, 126, 133, 144, 147, 152, 168, 171, 189, 196, 216, 228, 252, 266, 294, 304, 336, 342, 343, 361, 378, 392, 399, 432, 441, 456, 504, 513, 532, 588, 684, 686, 722, 756, 784, 798, 882, 912, 931, 1008, 1026, 1029, 1064, 1083, 1176, 1197, 1323, 1368, 1372, 1444, 1512, 1596, 1764, 1862, 2052, 2058, 2128, 2166, 2352, 2394, 2527, 2646, 2736, 2744, 2793, 2888, 3024, 3087, 3192, 3249, 3528, 3591, 3724, 4104, 4116, 4332, 4788, 5054, 5292, 5488, 5586, 5776, 6174, 6384, 6498, 6517, 7056, 7182, 7448, 7581, 8208, 8232, 8379, 8664, 9261, 9576, 9747, 10108, 10584, 11172, 12348, 12996, 13034, 14364, 14896, 15162, 16464, 16758, 17328, 17689, 18522, 19152, 19494, 19551, 20216, 21168, 22344, 22743, 24696, 25137, 25992, 26068, 28728, 30324, 33516, 35378, 37044, 38988, 39102, 40432, 44688, 45486, 49392, 50274, 51984, 52136, 53067, 57456, 58653, 60648, 67032, 68229, 70756, 74088, 77976, 78204, 90972, 100548, 104272, 106134, 117306, 121296, 123823, 134064, 136458, 141512, 148176, 155952, 156408, 159201, 175959, 181944, 201096, 212268, 234612, 247646, 272916, 283024, 312816, 318402, 351918, 363888, 371469, 402192, 424536, 469224, 477603, 495292, 545832, 636804, 703836, 742938, 849072, 938448, 955206, 990584, 1091664, 1114407, 1273608, 1407672, 1485876, 1910412, 1981168, 2228814, 2547216, 2815344, 2971752, 3343221, 3820824, 4457628, 5943504, 6686442, 7641648, 8915256, 13372884, 17830512, 26745768, 53491536]

約数ペア:

[(1, 53491536), (2, 26745768), (3, 17830512), (4, 13372884), (6, 8915256), (7, 7641648), (8, 6686442), (9, 5943504), (12, 4457628), (14, 3820824), (16, 3343221), (18, 2971752), (19, 2815344), (21, 2547216), (24, 2228814), (27, 1981168), (28, 1910412), (36, 1485876), (38, 1407672), (42, 1273608), (48, 1114407), (49, 1091664), (54, 990584), (56, 955206), (57, 938448), (63, 849072), (72, 742938), (76, 703836), (84, 636804), (98, 545832), (108, 495292), (112, 477603), (114, 469224), (126, 424536), (133, 402192), (144, 371469), (147, 363888), (152, 351918), (168, 318402), (171, 312816), (189, 283024), (196, 272916), (216, 247646), (228, 234612), (252, 212268), (266, 201096), (294, 181944), (304, 175959), (336, 159201), (342, 156408), (343, 155952), (361, 148176), (378, 141512), (392, 136458), (399, 134064), (432, 123823), (441, 121296), (456, 117306), (504, 106134), (513, 104272), (532, 100548), (588, 90972), (684, 78204), (686, 77976), (722, 74088), (756, 70756), (784, 68229), (798, 67032), (882, 60648), (912, 58653), (931, 57456), (1008, 53067), (1026, 52136), (1029, 51984), (1064, 50274), (1083, 49392), (1176, 45486), (1197, 44688), (1323, 40432), (1368, 39102), (1372, 38988), (1444, 37044), (1512, 35378), (1596, 33516), (1764, 30324), (1862, 28728), (2052, 26068), (2058, 25992), (2128, 25137), (2166, 24696), (2352, 22743), (2394, 22344), (2527, 21168), (2646, 20216), (2736, 19551), (2744, 19494), (2793, 19152), (2888, 18522), (3024, 17689), (3087, 17328), (3192, 16758), (3249, 16464), (3528, 15162), (3591, 14896), (3724, 14364), (4104, 13034), (4116, 12996), (4332, 12348), (4788, 11172), (5054, 10584), (5292, 10108), (5488, 9747), (5586, 9576), (5776, 9261), (6174, 8664), (6384, 8379), (6498, 8232), (6517, 8208), (7056, 7581), (7182, 7448)]