56227864

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{2467}}^1$

素因数の和:2528

約数の個数: 64

約数和(自身を含む): 135048960

約数和(自身を除く): 78821096

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 37, 44, 56, 74, 77, 88, 148, 154, 259, 296, 308, 407, 518, 616, 814, 1036, 1628, 2072, 2467, 2849, 3256, 4934, 5698, 9868, 11396, 17269, 19736, 22792, 27137, 34538, 54274, 69076, 91279, 108548, 138152, 182558, 189959, 217096, 365116, 379918, 638953, 730232, 759836, 1004069, 1277906, 1519672, 2008138, 2555812, 4016276, 5111624, 7028483, 8032552, 14056966, 28113932, 56227864]

約数ペア:

[(1, 56227864), (2, 28113932), (4, 14056966), (7, 8032552), (8, 7028483), (11, 5111624), (14, 4016276), (22, 2555812), (28, 2008138), (37, 1519672), (44, 1277906), (56, 1004069), (74, 759836), (77, 730232), (88, 638953), (148, 379918), (154, 365116), (259, 217096), (296, 189959), (308, 182558), (407, 138152), (518, 108548), (616, 91279), (814, 69076), (1036, 54274), (1628, 34538), (2072, 27137), (2467, 22792), (2849, 19736), (3256, 17269), (4934, 11396), (5698, 9868)]