51038764

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{42391}}^1$

素因数の和:42445

約数の個数: 24

約数和(自身を含む): 104453888

約数和(自身を除く): 53415124

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 602, 1204, 42391, 84782, 169564, 296737, 593474, 1186948, 1822813, 3645626, 7291252, 12759691, 25519382, 51038764]

約数ペア:

[(1, 51038764), (2, 25519382), (4, 12759691), (7, 7291252), (14, 3645626), (28, 1822813), (43, 1186948), (86, 593474), (172, 296737), (301, 169564), (602, 84782), (1204, 42391)]