51744056

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1$

素因数の和:193

約数の個数: 128

約数和(自身を含む): 130999680

約数和(自身を除く): 79255624

約数列:

[1, 2, 4, 7, 8, 13, 14, 17, 26, 28, 34, 37, 52, 56, 68, 74, 91, 104, 113, 119, 136, 148, 182, 221, 226, 238, 259, 296, 364, 442, 452, 476, 481, 518, 629, 728, 791, 884, 904, 952, 962, 1036, 1258, 1469, 1547, 1582, 1768, 1921, 1924, 2072, 2516, 2938, 3094, 3164, 3367, 3842, 3848, 4181, 4403, 5032, 5876, 6188, 6328, 6734, 7684, 8177, 8362, 8806, 10283, 11752, 12376, 13447, 13468, 15368, 16354, 16724, 17612, 20566, 24973, 26894, 26936, 29267, 32708, 33448, 35224, 41132, 49946, 53788, 54353, 57239, 58534, 65416, 71077, 82264, 99892, 107576, 108706, 114478, 117068, 142154, 174811, 199784, 217412, 228956, 234136, 284308, 349622, 380471, 434824, 457912, 497539, 568616, 699244, 760942, 924001, 995078, 1398488, 1521884, 1848002, 1990156, 3043768, 3696004, 3980312, 6468007, 7392008, 12936014, 25872028, 51744056]

約数ペア:

[(1, 51744056), (2, 25872028), (4, 12936014), (7, 7392008), (8, 6468007), (13, 3980312), (14, 3696004), (17, 3043768), (26, 1990156), (28, 1848002), (34, 1521884), (37, 1398488), (52, 995078), (56, 924001), (68, 760942), (74, 699244), (91, 568616), (104, 497539), (113, 457912), (119, 434824), (136, 380471), (148, 349622), (182, 284308), (221, 234136), (226, 228956), (238, 217412), (259, 199784), (296, 174811), (364, 142154), (442, 117068), (452, 114478), (476, 108706), (481, 107576), (518, 99892), (629, 82264), (728, 71077), (791, 65416), (884, 58534), (904, 57239), (952, 54353), (962, 53788), (1036, 49946), (1258, 41132), (1469, 35224), (1547, 33448), (1582, 32708), (1768, 29267), (1921, 26936), (1924, 26894), (2072, 24973), (2516, 20566), (2938, 17612), (3094, 16724), (3164, 16354), (3367, 15368), (3842, 13468), (3848, 13447), (4181, 12376), (4403, 11752), (5032, 10283), (5876, 8806), (6188, 8362), (6328, 8177), (6734, 7684)]