51300648

素因数分解:

$2^3\times 3^3\times 7^2\times {\mathrm{37}}^1\times {\mathrm{131}}^1$

素因数の和:197

約数の個数: 192

約数和(自身を含む): 171547200

約数和(自身を除く): 120246552

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 37, 42, 49, 54, 56, 63, 72, 74, 84, 98, 108, 111, 126, 131, 147, 148, 168, 189, 196, 216, 222, 252, 259, 262, 294, 296, 333, 378, 392, 393, 441, 444, 504, 518, 524, 588, 666, 756, 777, 786, 882, 888, 917, 999, 1036, 1048, 1176, 1179, 1323, 1332, 1512, 1554, 1572, 1764, 1813, 1834, 1998, 2072, 2331, 2358, 2646, 2664, 2751, 3108, 3144, 3528, 3537, 3626, 3668, 3996, 4662, 4716, 4847, 5292, 5439, 5502, 6216, 6419, 6993, 7074, 7252, 7336, 7992, 8253, 9324, 9432, 9694, 10584, 10878, 11004, 12838, 13986, 14148, 14504, 14541, 16317, 16506, 18648, 19257, 19388, 21756, 22008, 24759, 25676, 27972, 28296, 29082, 32634, 33012, 33929, 38514, 38776, 43512, 43623, 48951, 49518, 51352, 55944, 57771, 58164, 65268, 66024, 67858, 77028, 87246, 97902, 99036, 101787, 115542, 116328, 130536, 130869, 135716, 154056, 173313, 174492, 195804, 198072, 203574, 231084, 237503, 261738, 271432, 305361, 346626, 348984, 391608, 407148, 462168, 475006, 523476, 610722, 693252, 712509, 814296, 916083, 950012, 1046952, 1221444, 1386504, 1425018, 1832166, 1900024, 2137527, 2442888, 2850036, 3664332, 4275054, 5700072, 6412581, 7328664, 8550108, 12825162, 17100216, 25650324, 51300648]

約数ペア:

[(1, 51300648), (2, 25650324), (3, 17100216), (4, 12825162), (6, 8550108), (7, 7328664), (8, 6412581), (9, 5700072), (12, 4275054), (14, 3664332), (18, 2850036), (21, 2442888), (24, 2137527), (27, 1900024), (28, 1832166), (36, 1425018), (37, 1386504), (42, 1221444), (49, 1046952), (54, 950012), (56, 916083), (63, 814296), (72, 712509), (74, 693252), (84, 610722), (98, 523476), (108, 475006), (111, 462168), (126, 407148), (131, 391608), (147, 348984), (148, 346626), (168, 305361), (189, 271432), (196, 261738), (216, 237503), (222, 231084), (252, 203574), (259, 198072), (262, 195804), (294, 174492), (296, 173313), (333, 154056), (378, 135716), (392, 130869), (393, 130536), (441, 116328), (444, 115542), (504, 101787), (518, 99036), (524, 97902), (588, 87246), (666, 77028), (756, 67858), (777, 66024), (786, 65268), (882, 58164), (888, 57771), (917, 55944), (999, 51352), (1036, 49518), (1048, 48951), (1176, 43623), (1179, 43512), (1323, 38776), (1332, 38514), (1512, 33929), (1554, 33012), (1572, 32634), (1764, 29082), (1813, 28296), (1834, 27972), (1998, 25676), (2072, 24759), (2331, 22008), (2358, 21756), (2646, 19388), (2664, 19257), (2751, 18648), (3108, 16506), (3144, 16317), (3528, 14541), (3537, 14504), (3626, 14148), (3668, 13986), (3996, 12838), (4662, 11004), (4716, 10878), (4847, 10584), (5292, 9694), (5439, 9432), (5502, 9324), (6216, 8253), (6419, 7992), (6993, 7336), (7074, 7252)]