47878864

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{272039}}^1$

素因数の和:272058

約数の個数: 20

約数和(自身を含む): 101198880

約数和(自身を除く): 53320016

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 272039, 544078, 1088156, 2176312, 2992429, 4352624, 5984858, 11969716, 23939432, 47878864]

約数ペア:

[(1, 47878864), (2, 23939432), (4, 11969716), (8, 5984858), (11, 4352624), (16, 2992429), (22, 2176312), (44, 1088156), (88, 544078), (176, 272039)]