51965589

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{3691}}^1$

素因数の和:3745

約数の個数: 24

約数和(自身を含む): 78772512

約数和(自身を除く): 26806923

約数列:

[1, 3, 13, 19, 39, 57, 247, 361, 741, 1083, 3691, 4693, 11073, 14079, 47983, 70129, 143949, 210387, 911677, 1332451, 2735031, 3997353, 17321863, 51965589]

約数ペア:

[(1, 51965589), (3, 17321863), (13, 3997353), (19, 2735031), (39, 1332451), (57, 911677), (247, 210387), (361, 143949), (741, 70129), (1083, 47983), (3691, 14079), (4693, 11073)]