57749846

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{193}}^1$

素因数の和:309

約数の個数: 64

約数和(自身を含む): 113978880

約数和(自身を除く): 56229034

約数列:

[1, 2, 7, 11, 14, 22, 29, 58, 67, 77, 134, 154, 193, 203, 319, 386, 406, 469, 638, 737, 938, 1351, 1474, 1943, 2123, 2233, 2702, 3886, 4246, 4466, 5159, 5597, 10318, 11194, 12931, 13601, 14861, 21373, 25862, 27202, 29722, 39179, 42746, 61567, 78358, 90517, 123134, 142241, 149611, 181034, 284482, 299222, 374999, 430969, 749998, 861938, 995687, 1991374, 2624993, 4124989, 5249986, 8249978, 28874923, 57749846]

約数ペア:

[(1, 57749846), (2, 28874923), (7, 8249978), (11, 5249986), (14, 4124989), (22, 2624993), (29, 1991374), (58, 995687), (67, 861938), (77, 749998), (134, 430969), (154, 374999), (193, 299222), (203, 284482), (319, 181034), (386, 149611), (406, 142241), (469, 123134), (638, 90517), (737, 78358), (938, 61567), (1351, 42746), (1474, 39179), (1943, 29722), (2123, 27202), (2233, 25862), (2702, 21373), (3886, 14861), (4246, 13601), (4466, 12931), (5159, 11194), (5597, 10318)]