53420210

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{281159}}^1$

素因数の和:281185

約数の個数: 16

約数和(自身を含む): 101217600

約数和(自身を除く): 47797390

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 281159, 562318, 1405795, 2811590, 5342021, 10684042, 26710105, 53420210]

約数ペア:

[(1, 53420210), (2, 26710105), (5, 10684042), (10, 5342021), (19, 2811590), (38, 1405795), (95, 562318), (190, 281159)]