51287544

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{29}}^2$

素因数の和:99

約数の個数: 216

約数和(自身を含む): 180715080

約数和(自身を除く): 129427536

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 28, 29, 33, 36, 42, 44, 56, 58, 63, 66, 72, 77, 84, 87, 88, 99, 116, 121, 126, 132, 154, 168, 174, 198, 203, 231, 232, 242, 252, 261, 264, 308, 319, 348, 363, 396, 406, 462, 484, 504, 522, 609, 616, 638, 693, 696, 726, 792, 812, 841, 847, 924, 957, 968, 1044, 1089, 1218, 1276, 1386, 1452, 1624, 1682, 1694, 1827, 1848, 1914, 2088, 2178, 2233, 2436, 2523, 2541, 2552, 2772, 2871, 2904, 3364, 3388, 3509, 3654, 3828, 4356, 4466, 4872, 5046, 5082, 5544, 5742, 5887, 6699, 6728, 6776, 7018, 7308, 7569, 7623, 7656, 8712, 8932, 9251, 10092, 10164, 10527, 11484, 11774, 13398, 14036, 14616, 15138, 15246, 17661, 17864, 18502, 20097, 20184, 20328, 21054, 22968, 23548, 24563, 26796, 27753, 28072, 30276, 30492, 31581, 35322, 37004, 40194, 42108, 47096, 49126, 52983, 53592, 55506, 60552, 60984, 63162, 64757, 70644, 73689, 74008, 80388, 83259, 84216, 98252, 101761, 105966, 111012, 126324, 129514, 141288, 147378, 160776, 166518, 194271, 196504, 203522, 211932, 221067, 222024, 252648, 259028, 294756, 305283, 333036, 388542, 407044, 423864, 442134, 518056, 582813, 589512, 610566, 666072, 712327, 777084, 814088, 884268, 915849, 1165626, 1221132, 1424654, 1554168, 1768536, 1831698, 2136981, 2331252, 2442264, 2849308, 3663396, 4273962, 4662504, 5698616, 6410943, 7326792, 8547924, 12821886, 17095848, 25643772, 51287544]

約数ペア:

[(1, 51287544), (2, 25643772), (3, 17095848), (4, 12821886), (6, 8547924), (7, 7326792), (8, 6410943), (9, 5698616), (11, 4662504), (12, 4273962), (14, 3663396), (18, 2849308), (21, 2442264), (22, 2331252), (24, 2136981), (28, 1831698), (29, 1768536), (33, 1554168), (36, 1424654), (42, 1221132), (44, 1165626), (56, 915849), (58, 884268), (63, 814088), (66, 777084), (72, 712327), (77, 666072), (84, 610566), (87, 589512), (88, 582813), (99, 518056), (116, 442134), (121, 423864), (126, 407044), (132, 388542), (154, 333036), (168, 305283), (174, 294756), (198, 259028), (203, 252648), (231, 222024), (232, 221067), (242, 211932), (252, 203522), (261, 196504), (264, 194271), (308, 166518), (319, 160776), (348, 147378), (363, 141288), (396, 129514), (406, 126324), (462, 111012), (484, 105966), (504, 101761), (522, 98252), (609, 84216), (616, 83259), (638, 80388), (693, 74008), (696, 73689), (726, 70644), (792, 64757), (812, 63162), (841, 60984), (847, 60552), (924, 55506), (957, 53592), (968, 52983), (1044, 49126), (1089, 47096), (1218, 42108), (1276, 40194), (1386, 37004), (1452, 35322), (1624, 31581), (1682, 30492), (1694, 30276), (1827, 28072), (1848, 27753), (1914, 26796), (2088, 24563), (2178, 23548), (2233, 22968), (2436, 21054), (2523, 20328), (2541, 20184), (2552, 20097), (2772, 18502), (2871, 17864), (2904, 17661), (3364, 15246), (3388, 15138), (3509, 14616), (3654, 14036), (3828, 13398), (4356, 11774), (4466, 11484), (4872, 10527), (5046, 10164), (5082, 10092), (5544, 9251), (5742, 8932), (5887, 8712), (6699, 7656), (6728, 7623), (6776, 7569), (7018, 7308)]