49293657

素因数分解:

$3^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1$

素因数の和:132

約数の個数: 96

約数和(自身を含む): 93571200

約数和(自身を除く): 44277543

約数列:

[1, 3, 7, 9, 19, 21, 27, 37, 49, 53, 57, 63, 111, 133, 147, 159, 171, 189, 259, 333, 371, 399, 441, 477, 513, 703, 777, 931, 999, 1007, 1113, 1197, 1323, 1431, 1813, 1961, 2109, 2331, 2597, 2793, 3021, 3339, 3591, 4921, 5439, 5883, 6327, 6993, 7049, 7791, 8379, 9063, 10017, 13727, 14763, 16317, 17649, 18981, 21147, 23373, 25137, 27189, 34447, 37259, 41181, 44289, 48951, 49343, 52947, 63441, 70119, 96089, 103341, 111777, 123543, 132867, 148029, 190323, 260813, 288267, 310023, 335331, 370629, 444087, 782439, 864801, 930069, 1005993, 1332261, 1825691, 2347317, 2594403, 5477073, 7041951, 16431219, 49293657]

約数ペア:

[(1, 49293657), (3, 16431219), (7, 7041951), (9, 5477073), (19, 2594403), (21, 2347317), (27, 1825691), (37, 1332261), (49, 1005993), (53, 930069), (57, 864801), (63, 782439), (111, 444087), (133, 370629), (147, 335331), (159, 310023), (171, 288267), (189, 260813), (259, 190323), (333, 148029), (371, 132867), (399, 123543), (441, 111777), (477, 103341), (513, 96089), (703, 70119), (777, 63441), (931, 52947), (999, 49343), (1007, 48951), (1113, 44289), (1197, 41181), (1323, 37259), (1431, 34447), (1813, 27189), (1961, 25137), (2109, 23373), (2331, 21147), (2597, 18981), (2793, 17649), (3021, 16317), (3339, 14763), (3591, 13727), (4921, 10017), (5439, 9063), (5883, 8379), (6327, 7791), (6993, 7049)]