53671295

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{199}}^1$

素因数の和:407

約数の個数: 32

約数和(自身を含む): 72576000

約数和(自身を除く): 18904705

約数列:

[1, 5, 17, 19, 85, 95, 167, 199, 323, 835, 995, 1615, 2839, 3173, 3383, 3781, 14195, 15865, 16915, 18905, 33233, 53941, 64277, 166165, 269705, 321385, 564961, 631427, 2824805, 3157135, 10734259, 53671295]

約数ペア:

[(1, 53671295), (5, 10734259), (17, 3157135), (19, 2824805), (85, 631427), (95, 564961), (167, 321385), (199, 269705), (323, 166165), (835, 64277), (995, 53941), (1615, 33233), (2839, 18905), (3173, 16915), (3383, 15865), (3781, 14195)]