49661689

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{283}}^1$

素因数の和:397

約数の個数: 32

約数和(自身を含む): 64779264

約数和(自身を除く): 15117575

約数列:

[1, 7, 11, 43, 53, 77, 283, 301, 371, 473, 583, 1981, 2279, 3113, 3311, 4081, 12169, 14999, 15953, 21791, 25069, 85183, 104993, 133859, 164989, 175483, 644957, 937013, 1154923, 4514699, 7094527, 49661689]

約数ペア:

[(1, 49661689), (7, 7094527), (11, 4514699), (43, 1154923), (53, 937013), (77, 644957), (283, 175483), (301, 164989), (371, 133859), (473, 104993), (583, 85183), (1981, 25069), (2279, 21791), (3113, 15953), (3311, 14999), (4081, 12169)]