51042642

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1215301}}^1$

素因数の和:1215313

約数の個数: 16

約数和(自身を含む): 116668992

約数和(自身を除く): 65626350

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1215301, 2430602, 3645903, 7291806, 8507107, 17014214, 25521321, 51042642]

約数ペア:

[(1, 51042642), (2, 25521321), (3, 17014214), (6, 8507107), (7, 7291806), (14, 3645903), (21, 2430602), (42, 1215301)]