56531956

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{563}}^1\times {\mathrm{1931}}^1$

素因数の和:2511

約数の個数: 24

約数和(自身を含む): 106785504

約数和(自身を除く): 50253548

約数列:

[1, 2, 4, 13, 26, 52, 563, 1126, 1931, 2252, 3862, 7319, 7724, 14638, 25103, 29276, 50206, 100412, 1087153, 2174306, 4348612, 14132989, 28265978, 56531956]

約数ペア:

[(1, 56531956), (2, 28265978), (4, 14132989), (13, 4348612), (26, 2174306), (52, 1087153), (563, 100412), (1126, 50206), (1931, 29276), (2252, 25103), (3862, 14638), (7319, 7724)]