51494547

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{769}}^1$

素因数の和:903

約数の個数: 32

約数和(自身を含む): 79168320

約数和(自身を除く): 27673773

約数列:

[1, 3, 13, 17, 39, 51, 101, 221, 303, 663, 769, 1313, 1717, 2307, 3939, 5151, 9997, 13073, 22321, 29991, 39219, 66963, 77669, 169949, 233007, 509847, 1009697, 1320373, 3029091, 3961119, 17164849, 51494547]

約数ペア:

[(1, 51494547), (3, 17164849), (13, 3961119), (17, 3029091), (39, 1320373), (51, 1009697), (101, 509847), (221, 233007), (303, 169949), (663, 77669), (769, 66963), (1313, 39219), (1717, 29991), (2307, 22321), (3939, 13073), (5151, 9997)]