53990864

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{25759}}^1$

素因数の和:25898

約数の個数: 20

約数和(自身を含む): 105409920

約数和(自身を除く): 51419056

約数列:

[1, 2, 4, 8, 16, 131, 262, 524, 1048, 2096, 25759, 51518, 103036, 206072, 412144, 3374429, 6748858, 13497716, 26995432, 53990864]

約数ペア:

[(1, 53990864), (2, 26995432), (4, 13497716), (8, 6748858), (16, 3374429), (131, 412144), (262, 206072), (524, 103036), (1048, 51518), (2096, 25759)]