55147060

素因数分解:

$2^2\times 5^1\times {\mathrm{257}}^1\times {\mathrm{10729}}^1$

素因数の和:10995

約数の個数: 24

約数和(自身を含む): 116270280

約数和(自身を除く): 61123220

約数列:

[1, 2, 4, 5, 10, 20, 257, 514, 1028, 1285, 2570, 5140, 10729, 21458, 42916, 53645, 107290, 214580, 2757353, 5514706, 11029412, 13786765, 27573530, 55147060]

約数ペア:

[(1, 55147060), (2, 27573530), (4, 13786765), (5, 11029412), (10, 5514706), (20, 2757353), (257, 214580), (514, 107290), (1028, 53645), (1285, 42916), (2570, 21458), (5140, 10729)]