53257816

素因数分解:

$2^3\times {\mathrm{353}}^1\times {\mathrm{18859}}^1$

素因数の和:19218

約数の個数: 16

約数和(自身を含む): 100146600

約数和(自身を除く): 46888784

約数列:

[1, 2, 4, 8, 353, 706, 1412, 2824, 18859, 37718, 75436, 150872, 6657227, 13314454, 26628908, 53257816]

約数ペア:

[(1, 53257816), (2, 26628908), (4, 13314454), (8, 6657227), (353, 150872), (706, 75436), (1412, 37718), (2824, 18859)]