51813916

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{168227}}^1$

素因数の和:168249

約数の個数: 24

約数和(自身を含む): 113049216

約数和(自身を除く): 61235300

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 168227, 336454, 672908, 1177589, 1850497, 2355178, 3700994, 4710356, 7401988, 12953479, 25906958, 51813916]

約数ペア:

[(1, 51813916), (2, 25906958), (4, 12953479), (7, 7401988), (11, 4710356), (14, 3700994), (22, 2355178), (28, 1850497), (44, 1177589), (77, 672908), (154, 336454), (308, 168227)]