53868190

素因数分解:

$2^1\times 5^1\times {\mathrm{277}}^1\times {\mathrm{19447}}^1$

素因数の和:19731

約数の個数: 16

約数和(自身を含む): 97317792

約数和(自身を除く): 43449602

約数列:

[1, 2, 5, 10, 277, 554, 1385, 2770, 19447, 38894, 97235, 194470, 5386819, 10773638, 26934095, 53868190]

約数ペア:

[(1, 53868190), (2, 26934095), (5, 10773638), (10, 5386819), (277, 194470), (554, 97235), (1385, 38894), (2770, 19447)]