51612288

素因数分解:

$2^7\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{211}}^1$

素因数の和:255

約数の個数: 192

約数和(自身を含む): 172559520

約数和(自身を除く): 120947232

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 49, 52, 56, 64, 78, 84, 91, 96, 98, 104, 112, 128, 147, 156, 168, 182, 192, 196, 208, 211, 224, 273, 294, 312, 336, 364, 384, 392, 416, 422, 448, 546, 588, 624, 633, 637, 672, 728, 784, 832, 844, 896, 1092, 1176, 1248, 1266, 1274, 1344, 1456, 1477, 1568, 1664, 1688, 1911, 2184, 2352, 2496, 2532, 2548, 2688, 2743, 2912, 2954, 3136, 3376, 3822, 4368, 4431, 4704, 4992, 5064, 5096, 5486, 5824, 5908, 6272, 6752, 7644, 8229, 8736, 8862, 9408, 10128, 10192, 10339, 10972, 11648, 11816, 13504, 15288, 16458, 17472, 17724, 18816, 19201, 20256, 20384, 20678, 21944, 23632, 27008, 30576, 31017, 32916, 34944, 35448, 38402, 40512, 40768, 41356, 43888, 47264, 57603, 61152, 62034, 65832, 70896, 76804, 81024, 81536, 82712, 87776, 94528, 115206, 122304, 124068, 131664, 134407, 141792, 153608, 165424, 175552, 189056, 230412, 244608, 248136, 263328, 268814, 283584, 307216, 330848, 351104, 403221, 460824, 496272, 526656, 537628, 567168, 614432, 661696, 806442, 921648, 992544, 1053312, 1075256, 1228864, 1323392, 1612884, 1843296, 1985088, 2150512, 2457728, 3225768, 3686592, 3970176, 4301024, 6451536, 7373184, 8602048, 12903072, 17204096, 25806144, 51612288]

約数ペア:

[(1, 51612288), (2, 25806144), (3, 17204096), (4, 12903072), (6, 8602048), (7, 7373184), (8, 6451536), (12, 4301024), (13, 3970176), (14, 3686592), (16, 3225768), (21, 2457728), (24, 2150512), (26, 1985088), (28, 1843296), (32, 1612884), (39, 1323392), (42, 1228864), (48, 1075256), (49, 1053312), (52, 992544), (56, 921648), (64, 806442), (78, 661696), (84, 614432), (91, 567168), (96, 537628), (98, 526656), (104, 496272), (112, 460824), (128, 403221), (147, 351104), (156, 330848), (168, 307216), (182, 283584), (192, 268814), (196, 263328), (208, 248136), (211, 244608), (224, 230412), (273, 189056), (294, 175552), (312, 165424), (336, 153608), (364, 141792), (384, 134407), (392, 131664), (416, 124068), (422, 122304), (448, 115206), (546, 94528), (588, 87776), (624, 82712), (633, 81536), (637, 81024), (672, 76804), (728, 70896), (784, 65832), (832, 62034), (844, 61152), (896, 57603), (1092, 47264), (1176, 43888), (1248, 41356), (1266, 40768), (1274, 40512), (1344, 38402), (1456, 35448), (1477, 34944), (1568, 32916), (1664, 31017), (1688, 30576), (1911, 27008), (2184, 23632), (2352, 21944), (2496, 20678), (2532, 20384), (2548, 20256), (2688, 19201), (2743, 18816), (2912, 17724), (2954, 17472), (3136, 16458), (3376, 15288), (3822, 13504), (4368, 11816), (4431, 11648), (4704, 10972), (4992, 10339), (5064, 10192), (5096, 10128), (5486, 9408), (5824, 8862), (5908, 8736), (6272, 8229), (6752, 7644)]