53702949

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{353}}^1$

素因数の和:549

約数の個数: 32

約数和(自身を含む): 80542080

約数和(自身を除く): 26839131

約数列:

[1, 3, 17, 19, 51, 57, 157, 323, 353, 471, 969, 1059, 2669, 2983, 6001, 6707, 8007, 8949, 18003, 20121, 50711, 55421, 114019, 152133, 166263, 342057, 942157, 1052999, 2826471, 3158997, 17900983, 53702949]

約数ペア:

[(1, 53702949), (3, 17900983), (17, 3158997), (19, 2826471), (51, 1052999), (57, 942157), (157, 342057), (323, 166263), (353, 152133), (471, 114019), (969, 55421), (1059, 50711), (2669, 20121), (2983, 18003), (6001, 8949), (6707, 8007)]