51510816

素因数分解:

$2^5\times 3^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1$

素因数の和:213

約数の個数: 240

約数和(自身を含む): 184415616

約数和(自身を除く): 132904800

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 27, 28, 32, 34, 36, 42, 48, 51, 54, 56, 63, 68, 72, 81, 84, 96, 102, 108, 112, 119, 126, 136, 144, 153, 162, 167, 168, 189, 204, 216, 224, 238, 252, 272, 288, 306, 324, 334, 336, 357, 378, 408, 432, 459, 476, 501, 504, 544, 567, 612, 648, 668, 672, 714, 756, 816, 864, 918, 952, 1002, 1008, 1071, 1134, 1169, 1224, 1296, 1336, 1377, 1428, 1503, 1512, 1632, 1836, 1904, 2004, 2016, 2142, 2268, 2338, 2448, 2592, 2672, 2754, 2839, 2856, 3006, 3024, 3213, 3507, 3672, 3808, 4008, 4284, 4509, 4536, 4676, 4896, 5344, 5508, 5678, 5712, 6012, 6048, 6426, 7014, 7344, 8016, 8517, 8568, 9018, 9072, 9352, 9639, 10521, 11016, 11356, 11424, 12024, 12852, 13527, 14028, 14688, 16032, 17034, 17136, 18036, 18144, 18704, 19278, 19873, 21042, 22032, 22712, 24048, 25551, 25704, 27054, 28056, 31563, 34068, 34272, 36072, 37408, 38556, 39746, 42084, 44064, 45424, 48096, 51102, 51408, 54108, 56112, 59619, 63126, 68136, 72144, 76653, 77112, 79492, 84168, 90848, 94689, 102204, 102816, 108216, 112224, 119238, 126252, 136272, 144288, 153306, 154224, 158984, 168336, 178857, 189378, 204408, 216432, 229959, 238476, 252504, 272544, 306612, 308448, 317968, 336672, 357714, 378756, 408816, 432864, 459918, 476952, 505008, 536571, 613224, 635936, 715428, 757512, 817632, 919836, 953904, 1010016, 1073142, 1226448, 1430856, 1515024, 1609713, 1839672, 1907808, 2146284, 2452896, 2861712, 3030048, 3219426, 3679344, 4292568, 5723424, 6438852, 7358688, 8585136, 12877704, 17170272, 25755408, 51510816]

約数ペア:

[(1, 51510816), (2, 25755408), (3, 17170272), (4, 12877704), (6, 8585136), (7, 7358688), (8, 6438852), (9, 5723424), (12, 4292568), (14, 3679344), (16, 3219426), (17, 3030048), (18, 2861712), (21, 2452896), (24, 2146284), (27, 1907808), (28, 1839672), (32, 1609713), (34, 1515024), (36, 1430856), (42, 1226448), (48, 1073142), (51, 1010016), (54, 953904), (56, 919836), (63, 817632), (68, 757512), (72, 715428), (81, 635936), (84, 613224), (96, 536571), (102, 505008), (108, 476952), (112, 459918), (119, 432864), (126, 408816), (136, 378756), (144, 357714), (153, 336672), (162, 317968), (167, 308448), (168, 306612), (189, 272544), (204, 252504), (216, 238476), (224, 229959), (238, 216432), (252, 204408), (272, 189378), (288, 178857), (306, 168336), (324, 158984), (334, 154224), (336, 153306), (357, 144288), (378, 136272), (408, 126252), (432, 119238), (459, 112224), (476, 108216), (501, 102816), (504, 102204), (544, 94689), (567, 90848), (612, 84168), (648, 79492), (668, 77112), (672, 76653), (714, 72144), (756, 68136), (816, 63126), (864, 59619), (918, 56112), (952, 54108), (1002, 51408), (1008, 51102), (1071, 48096), (1134, 45424), (1169, 44064), (1224, 42084), (1296, 39746), (1336, 38556), (1377, 37408), (1428, 36072), (1503, 34272), (1512, 34068), (1632, 31563), (1836, 28056), (1904, 27054), (2004, 25704), (2016, 25551), (2142, 24048), (2268, 22712), (2338, 22032), (2448, 21042), (2592, 19873), (2672, 19278), (2754, 18704), (2839, 18144), (2856, 18036), (3006, 17136), (3024, 17034), (3213, 16032), (3507, 14688), (3672, 14028), (3808, 13527), (4008, 12852), (4284, 12024), (4509, 11424), (4536, 11356), (4676, 11016), (4896, 10521), (5344, 9639), (5508, 9352), (5678, 9072), (5712, 9018), (6012, 8568), (6048, 8517), (6426, 8016), (7014, 7344)]