53151949

素因数分解:

${\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:193

約数の個数: 24

約数和(自身を含む): 60056640

約数和(自身を除く): 6904691

約数列:

[1, 19, 31, 41, 71, 589, 779, 961, 1271, 1349, 2201, 2911, 18259, 24149, 39401, 41819, 55309, 68231, 90241, 748619, 1296389, 1714579, 2797471, 53151949]

約数ペア:

[(1, 53151949), (19, 2797471), (31, 1714579), (41, 1296389), (71, 748619), (589, 90241), (779, 68231), (961, 55309), (1271, 41819), (1349, 39401), (2201, 24149), (2911, 18259)]