56503018

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{6373}}^1$

素因数の和:6430

約数の個数: 32

約数和(自身を含む): 102799872

約数和(自身を除く): 46296854

約数列:

[1, 2, 11, 13, 22, 26, 31, 62, 143, 286, 341, 403, 682, 806, 4433, 6373, 8866, 12746, 70103, 82849, 140206, 165698, 197563, 395126, 911339, 1822678, 2173193, 2568319, 4346386, 5136638, 28251509, 56503018]

約数ペア:

[(1, 56503018), (2, 28251509), (11, 5136638), (13, 4346386), (22, 2568319), (26, 2173193), (31, 1822678), (62, 911339), (143, 395126), (286, 197563), (341, 165698), (403, 140206), (682, 82849), (806, 70103), (4433, 12746), (6373, 8866)]