51656192

素因数分解:

$2^9\times 7^2\times {\mathrm{29}}^1\times {\mathrm{71}}^1$

素因数の和:132

約数の個数: 120

約数和(自身を含む): 125951760

約数和(自身を除く): 74295568

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 49, 56, 58, 64, 71, 98, 112, 116, 128, 142, 196, 203, 224, 232, 256, 284, 392, 406, 448, 464, 497, 512, 568, 784, 812, 896, 928, 994, 1136, 1421, 1568, 1624, 1792, 1856, 1988, 2059, 2272, 2842, 3136, 3248, 3479, 3584, 3712, 3976, 4118, 4544, 5684, 6272, 6496, 6958, 7424, 7952, 8236, 9088, 11368, 12544, 12992, 13916, 14413, 14848, 15904, 16472, 18176, 22736, 25088, 25984, 27832, 28826, 31808, 32944, 36352, 45472, 51968, 55664, 57652, 63616, 65888, 90944, 100891, 103936, 111328, 115304, 127232, 131776, 181888, 201782, 222656, 230608, 254464, 263552, 363776, 403564, 445312, 461216, 527104, 727552, 807128, 890624, 922432, 1054208, 1614256, 1781248, 1844864, 3228512, 3689728, 6457024, 7379456, 12914048, 25828096, 51656192]

約数ペア:

[(1, 51656192), (2, 25828096), (4, 12914048), (7, 7379456), (8, 6457024), (14, 3689728), (16, 3228512), (28, 1844864), (29, 1781248), (32, 1614256), (49, 1054208), (56, 922432), (58, 890624), (64, 807128), (71, 727552), (98, 527104), (112, 461216), (116, 445312), (128, 403564), (142, 363776), (196, 263552), (203, 254464), (224, 230608), (232, 222656), (256, 201782), (284, 181888), (392, 131776), (406, 127232), (448, 115304), (464, 111328), (497, 103936), (512, 100891), (568, 90944), (784, 65888), (812, 63616), (896, 57652), (928, 55664), (994, 51968), (1136, 45472), (1421, 36352), (1568, 32944), (1624, 31808), (1792, 28826), (1856, 27832), (1988, 25984), (2059, 25088), (2272, 22736), (2842, 18176), (3136, 16472), (3248, 15904), (3479, 14848), (3584, 14413), (3712, 13916), (3976, 12992), (4118, 12544), (4544, 11368), (5684, 9088), (6272, 8236), (6496, 7952), (6958, 7424)]