55069100

素因数分解:

$2^2\times 5^2\times {\mathrm{550691}}^1$

素因数の和:550705

約数の個数: 18

約数和(自身を含む): 119500164

約数和(自身を除く): 64431064

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 550691, 1101382, 2202764, 2753455, 5506910, 11013820, 13767275, 27534550, 55069100]

約数ペア:

[(1, 55069100), (2, 27534550), (4, 13767275), (5, 11013820), (10, 5506910), (20, 2753455), (25, 2202764), (50, 1101382), (100, 550691)]