53470864

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{175891}}^1$

素因数の和:175918

約数の個数: 20

約数和(自身を含む): 109053040

約数和(自身を除く): 55582176

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 175891, 351782, 703564, 1407128, 2814256, 3341929, 6683858, 13367716, 26735432, 53470864]

約数ペア:

[(1, 53470864), (2, 26735432), (4, 13367716), (8, 6683858), (16, 3341929), (19, 2814256), (38, 1407128), (76, 703564), (152, 351782), (304, 175891)]