51840032

素因数分解:

$2^5\times {\mathrm{1620001}}^1$

素因数の和:1620011

約数の個数: 12

約数和(自身を含む): 102060126

約数和(自身を除く): 50220094

約数列:

[1, 2, 4, 8, 16, 32, 1620001, 3240002, 6480004, 12960008, 25920016, 51840032]

約数ペア:

[(1, 51840032), (2, 25920016), (4, 12960008), (8, 6480004), (16, 3240002), (32, 1620001)]