51967656

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1$

素因数の和:261

約数の個数: 160

約数和(自身を含む): 162624000

約数和(自身を除く): 110656344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 31, 36, 39, 52, 54, 62, 72, 78, 81, 93, 104, 108, 117, 124, 156, 162, 186, 199, 216, 234, 248, 279, 312, 324, 351, 372, 398, 403, 468, 558, 597, 648, 702, 744, 796, 806, 837, 936, 1053, 1116, 1194, 1209, 1404, 1592, 1612, 1674, 1791, 2106, 2232, 2388, 2418, 2511, 2587, 2808, 3224, 3348, 3582, 3627, 4212, 4776, 4836, 5022, 5174, 5373, 6169, 6696, 7164, 7254, 7761, 8424, 9672, 10044, 10348, 10746, 10881, 12338, 14328, 14508, 15522, 16119, 18507, 20088, 20696, 21492, 21762, 23283, 24676, 29016, 31044, 32238, 32643, 37014, 42984, 43524, 46566, 49352, 55521, 62088, 64476, 65286, 69849, 74028, 80197, 87048, 93132, 111042, 128952, 130572, 139698, 148056, 160394, 166563, 186264, 209547, 222084, 240591, 261144, 279396, 320788, 333126, 419094, 444168, 481182, 499689, 558792, 641576, 666252, 721773, 838188, 962364, 999378, 1332504, 1443546, 1676376, 1924728, 1998756, 2165319, 2887092, 3997512, 4330638, 5774184, 6495957, 8661276, 12991914, 17322552, 25983828, 51967656]

約数ペア:

[(1, 51967656), (2, 25983828), (3, 17322552), (4, 12991914), (6, 8661276), (8, 6495957), (9, 5774184), (12, 4330638), (13, 3997512), (18, 2887092), (24, 2165319), (26, 1998756), (27, 1924728), (31, 1676376), (36, 1443546), (39, 1332504), (52, 999378), (54, 962364), (62, 838188), (72, 721773), (78, 666252), (81, 641576), (93, 558792), (104, 499689), (108, 481182), (117, 444168), (124, 419094), (156, 333126), (162, 320788), (186, 279396), (199, 261144), (216, 240591), (234, 222084), (248, 209547), (279, 186264), (312, 166563), (324, 160394), (351, 148056), (372, 139698), (398, 130572), (403, 128952), (468, 111042), (558, 93132), (597, 87048), (648, 80197), (702, 74028), (744, 69849), (796, 65286), (806, 64476), (837, 62088), (936, 55521), (1053, 49352), (1116, 46566), (1194, 43524), (1209, 42984), (1404, 37014), (1592, 32643), (1612, 32238), (1674, 31044), (1791, 29016), (2106, 24676), (2232, 23283), (2388, 21762), (2418, 21492), (2511, 20696), (2587, 20088), (2808, 18507), (3224, 16119), (3348, 15522), (3582, 14508), (3627, 14328), (4212, 12338), (4776, 10881), (4836, 10746), (5022, 10348), (5174, 10044), (5373, 9672), (6169, 8424), (6696, 7761), (7164, 7254)]