55047250

素因数分解:

$2^1\times 5^3\times {\mathrm{220189}}^1$

素因数の和:220206

約数の個数: 16

約数和(自身を含む): 103048920

約数和(自身を除く): 48001670

約数列:

[1, 2, 5, 10, 25, 50, 125, 250, 220189, 440378, 1100945, 2201890, 5504725, 11009450, 27523625, 55047250]

約数ペア:

[(1, 55047250), (2, 27523625), (5, 11009450), (10, 5504725), (25, 2201890), (50, 1100945), (125, 440378), (250, 220189)]