53993716

素因数分解:

$2^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{13873}}^1$

素因数の和:14023

約数の個数: 24

約数和(自身を含む): 108772160

約数和(自身を除く): 54778444

約数列:

[1, 2, 4, 7, 14, 28, 139, 278, 556, 973, 1946, 3892, 13873, 27746, 55492, 97111, 194222, 388444, 1928347, 3856694, 7713388, 13498429, 26996858, 53993716]

約数ペア:

[(1, 53993716), (2, 26996858), (4, 13498429), (7, 7713388), (14, 3856694), (28, 1928347), (139, 388444), (278, 194222), (556, 97111), (973, 55492), (1946, 27746), (3892, 13873)]