51914716

素因数分解:

$2^2\times 7^2\times {\mathrm{264871}}^1$

素因数の和:264889

約数の個数: 18

約数和(自身を含む): 105683928

約数和(自身を除く): 53769212

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 264871, 529742, 1059484, 1854097, 3708194, 7416388, 12978679, 25957358, 51914716]

約数ペア:

[(1, 51914716), (2, 25957358), (4, 12978679), (7, 7416388), (14, 3708194), (28, 1854097), (49, 1059484), (98, 529742), (196, 264871)]