51228286

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{149}}^1\times {\mathrm{1669}}^1$

素因数の和:1923

約数の個数: 16

約数和(自身を含む): 78156000

約数和(自身を除く): 26927714

約数列:

[1, 2, 103, 149, 206, 298, 1669, 3338, 15347, 30694, 171907, 248681, 343814, 497362, 25614143, 51228286]

約数ペア:

[(1, 51228286), (2, 25614143), (103, 497362), (149, 343814), (206, 248681), (298, 171907), (1669, 30694), (3338, 15347)]