51777018

素因数分解:

$2^1\times 3^2\times {\mathrm{1571}}^1\times {\mathrm{1831}}^1$

素因数の和:3410

約数の個数: 24

約数和(自身を含む): 112316256

約数和(自身を除く): 60539238

約数列:

[1, 2, 3, 6, 9, 18, 1571, 1831, 3142, 3662, 4713, 5493, 9426, 10986, 14139, 16479, 28278, 32958, 2876501, 5753002, 8629503, 17259006, 25888509, 51777018]

約数ペア:

[(1, 51777018), (2, 25888509), (3, 17259006), (6, 8629503), (9, 5753002), (18, 2876501), (1571, 32958), (1831, 28278), (3142, 16479), (3662, 14139), (4713, 10986), (5493, 9426)]