55257656

素因数分解:

$2^3\times {\mathrm{79}}^1\times {\mathrm{87433}}^1$

素因数の和:87518

約数の個数: 16

約数和(自身を含む): 104920800

約数和(自身を除く): 49663144

約数列:

[1, 2, 4, 8, 79, 158, 316, 632, 87433, 174866, 349732, 699464, 6907207, 13814414, 27628828, 55257656]

約数ペア:

[(1, 55257656), (2, 27628828), (4, 13814414), (8, 6907207), (79, 699464), (158, 349732), (316, 174866), (632, 87433)]