55978918

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{22961}}^1$

素因数の和:23039

約数の個数: 16

約数和(自身を含む): 89276256

約数和(自身を除く): 33297338

約数列:

[1, 2, 23, 46, 53, 106, 1219, 2438, 22961, 45922, 528103, 1056206, 1216933, 2433866, 27989459, 55978918]

約数ペア:

[(1, 55978918), (2, 27989459), (23, 2433866), (46, 1216933), (53, 1056206), (106, 528103), (1219, 45922), (2438, 22961)]