53137252

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{26729}}^1$

素因数の和:26811

約数の個数: 24

約数和(自身を含む): 107775360

約数和(自身を除く): 54638108

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 284, 497, 994, 1988, 26729, 53458, 106916, 187103, 374206, 748412, 1897759, 3795518, 7591036, 13284313, 26568626, 53137252]

約数ペア:

[(1, 53137252), (2, 26568626), (4, 13284313), (7, 7591036), (14, 3795518), (28, 1897759), (71, 748412), (142, 374206), (284, 187103), (497, 106916), (994, 53458), (1988, 26729)]