55993900

素因数分解:

$2^2\times 5^2\times {\mathrm{559939}}^1$

素因数の和:559953

約数の個数: 18

約数和(自身を含む): 121506980

約数和(自身を除く): 65513080

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 559939, 1119878, 2239756, 2799695, 5599390, 11198780, 13998475, 27996950, 55993900]

約数ペア:

[(1, 55993900), (2, 27996950), (4, 13998475), (5, 11198780), (10, 5599390), (20, 2799695), (25, 2239756), (50, 1119878), (100, 559939)]