51806412

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1$

素因数の和:205

約数の個数: 192

約数和(自身を含む): 169344000

約数和(自身を除く): 117537588

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 27, 28, 29, 34, 36, 42, 51, 54, 58, 63, 68, 84, 87, 102, 108, 116, 119, 126, 139, 153, 174, 189, 203, 204, 238, 252, 261, 278, 306, 348, 357, 378, 406, 417, 459, 476, 493, 522, 556, 609, 612, 714, 756, 783, 812, 834, 918, 973, 986, 1044, 1071, 1218, 1251, 1428, 1479, 1566, 1668, 1827, 1836, 1946, 1972, 2142, 2363, 2436, 2502, 2919, 2958, 3132, 3213, 3451, 3654, 3753, 3892, 4031, 4284, 4437, 4726, 5004, 5481, 5838, 5916, 6426, 6902, 7089, 7308, 7506, 8062, 8757, 8874, 9452, 10353, 10962, 11676, 12093, 12852, 13311, 13804, 14178, 15012, 16124, 16541, 17514, 17748, 20706, 21267, 21924, 24186, 26271, 26622, 28217, 28356, 31059, 33082, 35028, 36279, 41412, 42534, 48372, 49623, 52542, 53244, 56434, 62118, 63801, 66164, 68527, 72558, 84651, 85068, 93177, 99246, 105084, 108837, 112868, 124236, 127602, 137054, 145116, 148869, 169302, 186354, 198492, 205581, 217674, 253953, 255204, 274108, 297738, 338604, 372708, 411162, 435348, 446607, 479689, 507906, 595476, 616743, 761859, 822324, 893214, 959378, 1015812, 1233486, 1439067, 1523718, 1786428, 1850229, 1918756, 2466972, 2878134, 3047436, 3700458, 4317201, 5756268, 7400916, 8634402, 12951603, 17268804, 25903206, 51806412]

約数ペア:

[(1, 51806412), (2, 25903206), (3, 17268804), (4, 12951603), (6, 8634402), (7, 7400916), (9, 5756268), (12, 4317201), (14, 3700458), (17, 3047436), (18, 2878134), (21, 2466972), (27, 1918756), (28, 1850229), (29, 1786428), (34, 1523718), (36, 1439067), (42, 1233486), (51, 1015812), (54, 959378), (58, 893214), (63, 822324), (68, 761859), (84, 616743), (87, 595476), (102, 507906), (108, 479689), (116, 446607), (119, 435348), (126, 411162), (139, 372708), (153, 338604), (174, 297738), (189, 274108), (203, 255204), (204, 253953), (238, 217674), (252, 205581), (261, 198492), (278, 186354), (306, 169302), (348, 148869), (357, 145116), (378, 137054), (406, 127602), (417, 124236), (459, 112868), (476, 108837), (493, 105084), (522, 99246), (556, 93177), (609, 85068), (612, 84651), (714, 72558), (756, 68527), (783, 66164), (812, 63801), (834, 62118), (918, 56434), (973, 53244), (986, 52542), (1044, 49623), (1071, 48372), (1218, 42534), (1251, 41412), (1428, 36279), (1479, 35028), (1566, 33082), (1668, 31059), (1827, 28356), (1836, 28217), (1946, 26622), (1972, 26271), (2142, 24186), (2363, 21924), (2436, 21267), (2502, 20706), (2919, 17748), (2958, 17514), (3132, 16541), (3213, 16124), (3451, 15012), (3654, 14178), (3753, 13804), (3892, 13311), (4031, 12852), (4284, 12093), (4437, 11676), (4726, 10962), (5004, 10353), (5481, 9452), (5838, 8874), (5916, 8757), (6426, 8062), (6902, 7506), (7089, 7308)]