54175251

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{647}}^1$

素因数の和:795

約数の個数: 32

約数和(自身を含む): 82736640

約数和(自身を除く): 28561389

約数列:

[1, 3, 13, 19, 39, 57, 113, 247, 339, 647, 741, 1469, 1941, 2147, 4407, 6441, 8411, 12293, 25233, 27911, 36879, 73111, 83733, 159809, 219333, 479427, 950443, 1389109, 2851329, 4167327, 18058417, 54175251]

約数ペア:

[(1, 54175251), (3, 18058417), (13, 4167327), (19, 2851329), (39, 1389109), (57, 950443), (113, 479427), (247, 219333), (339, 159809), (647, 83733), (741, 73111), (1469, 36879), (1941, 27911), (2147, 25233), (4407, 12293), (6441, 8411)]