51390646606

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{1316831}}^1$

素因数の和:1316944

約数の個数: 32

約数和(自身を含む): 88491110400

約数和(自身を除く): 37100463794

約数列:

[1, 2, 13, 19, 26, 38, 79, 158, 247, 494, 1027, 1501, 2054, 3002, 19513, 39026, 1316831, 2633662, 17118803, 25019789, 34237606, 50039578, 104029649, 208059298, 325257257, 650514514, 1352385437, 1976563331, 2704770874, 3953126662, 25695323303, 51390646606]

約数ペア:

[(1, 51390646606), (2, 25695323303), (13, 3953126662), (19, 2704770874), (26, 1976563331), (38, 1352385437), (79, 650514514), (158, 325257257), (247, 208059298), (494, 104029649), (1027, 50039578), (1501, 34237606), (2054, 25019789), (3002, 17118803), (19513, 2633662), (39026, 1316831)]