47919872

素因数分解:

$2^8\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1$

素因数の和:75

約数の個数: 216

約数和(自身を含む): 137013408

約数和(自身を除く): 89093536

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 17, 22, 26, 28, 32, 34, 44, 52, 56, 64, 68, 77, 88, 91, 104, 112, 119, 121, 128, 136, 143, 154, 176, 182, 187, 208, 221, 224, 238, 242, 256, 272, 286, 308, 352, 364, 374, 416, 442, 448, 476, 484, 544, 572, 616, 704, 728, 748, 832, 847, 884, 896, 952, 968, 1001, 1088, 1144, 1232, 1309, 1408, 1456, 1496, 1547, 1573, 1664, 1694, 1768, 1792, 1904, 1936, 2002, 2057, 2176, 2288, 2431, 2464, 2618, 2816, 2912, 2992, 3094, 3146, 3328, 3388, 3536, 3808, 3872, 4004, 4114, 4352, 4576, 4862, 4928, 5236, 5824, 5984, 6188, 6292, 6776, 7072, 7616, 7744, 8008, 8228, 9152, 9724, 9856, 10472, 11011, 11648, 11968, 12376, 12584, 13552, 14144, 14399, 15232, 15488, 16016, 16456, 17017, 18304, 19448, 19712, 20944, 22022, 23296, 23936, 24752, 25168, 26741, 27104, 28288, 28798, 30464, 30976, 32032, 32912, 34034, 36608, 38896, 41888, 44044, 47872, 49504, 50336, 53482, 54208, 56576, 57596, 64064, 65824, 68068, 77792, 83776, 88088, 99008, 100672, 106964, 108416, 115192, 128128, 131648, 136136, 155584, 167552, 176176, 187187, 198016, 201344, 213928, 216832, 230384, 256256, 263296, 272272, 311168, 335104, 352352, 374374, 396032, 402688, 427856, 460768, 526592, 544544, 622336, 704704, 748748, 855712, 921536, 1089088, 1409408, 1497496, 1711424, 1843072, 2178176, 2818816, 2994992, 3422848, 3686144, 4356352, 5989984, 6845696, 11979968, 23959936, 47919872]

約数ペア:

[(1, 47919872), (2, 23959936), (4, 11979968), (7, 6845696), (8, 5989984), (11, 4356352), (13, 3686144), (14, 3422848), (16, 2994992), (17, 2818816), (22, 2178176), (26, 1843072), (28, 1711424), (32, 1497496), (34, 1409408), (44, 1089088), (52, 921536), (56, 855712), (64, 748748), (68, 704704), (77, 622336), (88, 544544), (91, 526592), (104, 460768), (112, 427856), (119, 402688), (121, 396032), (128, 374374), (136, 352352), (143, 335104), (154, 311168), (176, 272272), (182, 263296), (187, 256256), (208, 230384), (221, 216832), (224, 213928), (238, 201344), (242, 198016), (256, 187187), (272, 176176), (286, 167552), (308, 155584), (352, 136136), (364, 131648), (374, 128128), (416, 115192), (442, 108416), (448, 106964), (476, 100672), (484, 99008), (544, 88088), (572, 83776), (616, 77792), (704, 68068), (728, 65824), (748, 64064), (832, 57596), (847, 56576), (884, 54208), (896, 53482), (952, 50336), (968, 49504), (1001, 47872), (1088, 44044), (1144, 41888), (1232, 38896), (1309, 36608), (1408, 34034), (1456, 32912), (1496, 32032), (1547, 30976), (1573, 30464), (1664, 28798), (1694, 28288), (1768, 27104), (1792, 26741), (1904, 25168), (1936, 24752), (2002, 23936), (2057, 23296), (2176, 22022), (2288, 20944), (2431, 19712), (2464, 19448), (2618, 18304), (2816, 17017), (2912, 16456), (2992, 16016), (3094, 15488), (3146, 15232), (3328, 14399), (3388, 14144), (3536, 13552), (3808, 12584), (3872, 12376), (4004, 11968), (4114, 11648), (4352, 11011), (4576, 10472), (4862, 9856), (4928, 9724), (5236, 9152), (5824, 8228), (5984, 8008), (6188, 7744), (6292, 7616), (6776, 7072)]