51502236

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{1999}}^1$

素因数の和:2138

約数の個数: 48

約数和(自身を含む): 127680000

約数和(自身を除く): 76177764

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 113, 114, 226, 228, 339, 452, 678, 1356, 1999, 2147, 3998, 4294, 5997, 6441, 7996, 8588, 11994, 12882, 23988, 25764, 37981, 75962, 113943, 151924, 225887, 227886, 451774, 455772, 677661, 903548, 1355322, 2710644, 4291853, 8583706, 12875559, 17167412, 25751118, 51502236]

約数ペア:

[(1, 51502236), (2, 25751118), (3, 17167412), (4, 12875559), (6, 8583706), (12, 4291853), (19, 2710644), (38, 1355322), (57, 903548), (76, 677661), (113, 455772), (114, 451774), (226, 227886), (228, 225887), (339, 151924), (452, 113943), (678, 75962), (1356, 37981), (1999, 25764), (2147, 23988), (3998, 12882), (4294, 11994), (5997, 8588), (6441, 7996)]