56897904

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{169339}}^1$

素因数の和:169357

約数の個数: 40

約数和(自身を含む): 167985280

約数和(自身を除く): 111087376

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 169339, 338678, 508017, 677356, 1016034, 1185373, 1354712, 2032068, 2370746, 2709424, 3556119, 4064136, 4741492, 7112238, 8128272, 9482984, 14224476, 18965968, 28448952, 56897904]

約数ペア:

[(1, 56897904), (2, 28448952), (3, 18965968), (4, 14224476), (6, 9482984), (7, 8128272), (8, 7112238), (12, 4741492), (14, 4064136), (16, 3556119), (21, 2709424), (24, 2370746), (28, 2032068), (42, 1354712), (48, 1185373), (56, 1016034), (84, 677356), (112, 508017), (168, 338678), (336, 169339)]