61550110

素因数分解:

$2^1\times 5^1\times {\mathrm{2239}}^1\times {\mathrm{2749}}^1$

素因数の和:4995

約数の個数: 16

約数和(自身を含む): 110880000

約数和(自身を除く): 49329890

約数列:

[1, 2, 5, 10, 2239, 2749, 4478, 5498, 11195, 13745, 22390, 27490, 6155011, 12310022, 30775055, 61550110]

約数ペア:

[(1, 61550110), (2, 30775055), (5, 12310022), (10, 6155011), (2239, 27490), (2749, 22390), (4478, 13745), (5498, 11195)]