51037995

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{2819}}^1$

素因数の和:2915

約数の個数: 32

約数和(自身を含む): 87713280

約数和(自身を除く): 36675285

約数列:

[1, 3, 5, 15, 17, 51, 71, 85, 213, 255, 355, 1065, 1207, 2819, 3621, 6035, 8457, 14095, 18105, 42285, 47923, 143769, 200149, 239615, 600447, 718845, 1000745, 3002235, 3402533, 10207599, 17012665, 51037995]

約数ペア:

[(1, 51037995), (3, 17012665), (5, 10207599), (15, 3402533), (17, 3002235), (51, 1000745), (71, 718845), (85, 600447), (213, 239615), (255, 200149), (355, 143769), (1065, 47923), (1207, 42285), (2819, 18105), (3621, 14095), (6035, 8457)]