51061965

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{11779}}^1$

素因数の和:11821

約数の個数: 24

約数和(自身を含む): 86795040

約数和(自身を除く): 35733075

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 289, 867, 1445, 4335, 11779, 35337, 58895, 176685, 200243, 600729, 1001215, 3003645, 3404131, 10212393, 17020655, 51061965]

約数ペア:

[(1, 51061965), (3, 17020655), (5, 10212393), (15, 3404131), (17, 3003645), (51, 1001215), (85, 600729), (255, 200243), (289, 176685), (867, 58895), (1445, 35337), (4335, 11779)]