51879716

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{108991}}^1$

素因数の和:109019

約数の個数: 24

約数和(自身を含む): 109863936

約数和(自身を除く): 57984220

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 108991, 217982, 435964, 762937, 1525874, 1852847, 3051748, 3705694, 7411388, 12969929, 25939858, 51879716]

約数ペア:

[(1, 51879716), (2, 25939858), (4, 12969929), (7, 7411388), (14, 3705694), (17, 3051748), (28, 1852847), (34, 1525874), (68, 762937), (119, 435964), (238, 217982), (476, 108991)]