56230713

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:124

約数の個数: 128

約数和(自身を含む): 115568640

約数和(自身を除く): 59337927

約数列:

[1, 3, 7, 9, 11, 17, 21, 27, 33, 37, 43, 51, 63, 77, 99, 111, 119, 129, 153, 187, 189, 231, 259, 297, 301, 333, 357, 387, 407, 459, 473, 561, 629, 693, 731, 777, 903, 999, 1071, 1161, 1221, 1309, 1419, 1591, 1683, 1887, 2079, 2193, 2331, 2709, 2849, 3213, 3311, 3663, 3927, 4257, 4403, 4773, 5049, 5117, 5661, 6579, 6919, 6993, 8041, 8127, 8547, 9933, 10989, 11137, 11781, 12771, 13209, 14319, 15351, 16983, 17501, 19737, 20757, 24123, 25641, 27047, 29799, 33411, 35343, 39627, 42957, 46053, 48433, 52503, 56287, 62271, 72369, 76923, 81141, 89397, 100233, 118881, 122507, 138159, 145299, 157509, 168861, 186813, 189329, 217107, 243423, 297517, 300699, 367521, 435897, 472527, 506583, 567987, 730269, 892551, 1102563, 1307691, 1519749, 1703961, 2082619, 2677653, 3307689, 5111883, 6247857, 8032959, 18743571, 56230713]

約数ペア:

[(1, 56230713), (3, 18743571), (7, 8032959), (9, 6247857), (11, 5111883), (17, 3307689), (21, 2677653), (27, 2082619), (33, 1703961), (37, 1519749), (43, 1307691), (51, 1102563), (63, 892551), (77, 730269), (99, 567987), (111, 506583), (119, 472527), (129, 435897), (153, 367521), (187, 300699), (189, 297517), (231, 243423), (259, 217107), (297, 189329), (301, 186813), (333, 168861), (357, 157509), (387, 145299), (407, 138159), (459, 122507), (473, 118881), (561, 100233), (629, 89397), (693, 81141), (731, 76923), (777, 72369), (903, 62271), (999, 56287), (1071, 52503), (1161, 48433), (1221, 46053), (1309, 42957), (1419, 39627), (1591, 35343), (1683, 33411), (1887, 29799), (2079, 27047), (2193, 25641), (2331, 24123), (2709, 20757), (2849, 19737), (3213, 17501), (3311, 16983), (3663, 15351), (3927, 14319), (4257, 13209), (4403, 12771), (4773, 11781), (5049, 11137), (5117, 10989), (5661, 9933), (6579, 8547), (6919, 8127), (6993, 8041)]