47890304

素因数分解:

$2^7\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1$

素因数の和:188

約数の個数: 128

約数和(自身を含む): 122791680

約数和(自身を除く): 74901376

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 43, 44, 56, 64, 77, 86, 88, 112, 113, 128, 154, 172, 176, 224, 226, 301, 308, 344, 352, 448, 452, 473, 602, 616, 688, 704, 791, 896, 904, 946, 1204, 1232, 1243, 1376, 1408, 1582, 1808, 1892, 2408, 2464, 2486, 2752, 3164, 3311, 3616, 3784, 4816, 4859, 4928, 4972, 5504, 6328, 6622, 7232, 7568, 8701, 9632, 9718, 9856, 9944, 12656, 13244, 14464, 15136, 17402, 19264, 19436, 19888, 25312, 26488, 30272, 34013, 34804, 38528, 38872, 39776, 50624, 52976, 53449, 60544, 68026, 69608, 77744, 79552, 101248, 105952, 106898, 136052, 139216, 155488, 159104, 211904, 213796, 272104, 278432, 310976, 374143, 423808, 427592, 544208, 556864, 621952, 748286, 855184, 1088416, 1113728, 1496572, 1710368, 2176832, 2993144, 3420736, 4353664, 5986288, 6841472, 11972576, 23945152, 47890304]

約数ペア:

[(1, 47890304), (2, 23945152), (4, 11972576), (7, 6841472), (8, 5986288), (11, 4353664), (14, 3420736), (16, 2993144), (22, 2176832), (28, 1710368), (32, 1496572), (43, 1113728), (44, 1088416), (56, 855184), (64, 748286), (77, 621952), (86, 556864), (88, 544208), (112, 427592), (113, 423808), (128, 374143), (154, 310976), (172, 278432), (176, 272104), (224, 213796), (226, 211904), (301, 159104), (308, 155488), (344, 139216), (352, 136052), (448, 106898), (452, 105952), (473, 101248), (602, 79552), (616, 77744), (688, 69608), (704, 68026), (791, 60544), (896, 53449), (904, 52976), (946, 50624), (1204, 39776), (1232, 38872), (1243, 38528), (1376, 34804), (1408, 34013), (1582, 30272), (1808, 26488), (1892, 25312), (2408, 19888), (2464, 19436), (2486, 19264), (2752, 17402), (3164, 15136), (3311, 14464), (3616, 13244), (3784, 12656), (4816, 9944), (4859, 9856), (4928, 9718), (4972, 9632), (5504, 8701), (6328, 7568), (6622, 7232)]