55440803

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{199}}^1$

素因数の和:303

約数の個数: 32

約数和(自身を含む): 67584000

約数和(自身を除く): 12143197

約数列:

[1, 11, 19, 31, 43, 199, 209, 341, 473, 589, 817, 1333, 2189, 3781, 6169, 6479, 8557, 8987, 14663, 25327, 41591, 67859, 94127, 117211, 162583, 265267, 278597, 1289321, 1788413, 2917937, 5040073, 55440803]

約数ペア:

[(1, 55440803), (11, 5040073), (19, 2917937), (31, 1788413), (43, 1289321), (199, 278597), (209, 265267), (341, 162583), (473, 117211), (589, 94127), (817, 67859), (1333, 41591), (2189, 25327), (3781, 14663), (6169, 8987), (6479, 8557)]