53209232

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{77339}}^1$

素因数の和:77390

約数の個数: 20

約数和(自身を含む): 105491760

約数和(自身を除く): 52282528

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 77339, 154678, 309356, 618712, 1237424, 3325577, 6651154, 13302308, 26604616, 53209232]

約数ペア:

[(1, 53209232), (2, 26604616), (4, 13302308), (8, 6651154), (16, 3325577), (43, 1237424), (86, 618712), (172, 309356), (344, 154678), (688, 77339)]