51046864

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{290039}}^1$

素因数の和:290058

約数の個数: 20

約数和(自身を含む): 107894880

約数和(自身を除く): 56848016

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 290039, 580078, 1160156, 2320312, 3190429, 4640624, 6380858, 12761716, 25523432, 51046864]

約数ペア:

[(1, 51046864), (2, 25523432), (4, 12761716), (8, 6380858), (11, 4640624), (16, 3190429), (22, 2320312), (44, 1160156), (88, 580078), (176, 290039)]