55978388

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{3719}}^1$

素因数の和:3847

約数の個数: 24

約数和(自身を含む): 101243520

約数和(自身を除く): 45265132

約数列:

[1, 2, 4, 53, 71, 106, 142, 212, 284, 3719, 3763, 7438, 7526, 14876, 15052, 197107, 264049, 394214, 528098, 788428, 1056196, 13994597, 27989194, 55978388]

約数ペア:

[(1, 55978388), (2, 27989194), (4, 13994597), (53, 1056196), (71, 788428), (106, 528098), (142, 394214), (212, 264049), (284, 197107), (3719, 15052), (3763, 14876), (7438, 7526)]