54431278

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{491}}^1\times {\mathrm{5039}}^1$

素因数の和:5543

約数の個数: 16

約数和(自身を含む): 89268480

約数和(自身を除く): 34837202

約数列:

[1, 2, 11, 22, 491, 982, 5039, 5401, 10078, 10802, 55429, 110858, 2474149, 4948298, 27215639, 54431278]

約数ペア:

[(1, 54431278), (2, 27215639), (11, 4948298), (22, 2474149), (491, 110858), (982, 55429), (5039, 10802), (5401, 10078)]