53371880

素因数分解:

$2^3\times 5^1\times {\mathrm{1334297}}^1$

素因数の和:1334308

約数の個数: 16

約数和(自身を含む): 120086820

約数和(自身を除く): 66714940

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1334297, 2668594, 5337188, 6671485, 10674376, 13342970, 26685940, 53371880]

約数ペア:

[(1, 53371880), (2, 26685940), (4, 13342970), (5, 10674376), (8, 6671485), (10, 5337188), (20, 2668594), (40, 1334297)]