55237340

素因数分解:

$2^2\times 5^1\times {\mathrm{1549}}^1\times {\mathrm{1783}}^1$

素因数の和:3341

約数の個数: 24

約数和(自身を含む): 116138400

約数和(自身を除く): 60901060

約数列:

[1, 2, 4, 5, 10, 20, 1549, 1783, 3098, 3566, 6196, 7132, 7745, 8915, 15490, 17830, 30980, 35660, 2761867, 5523734, 11047468, 13809335, 27618670, 55237340]

約数ペア:

[(1, 55237340), (2, 27618670), (4, 13809335), (5, 11047468), (10, 5523734), (20, 2761867), (1549, 35660), (1783, 30980), (3098, 17830), (3566, 15490), (6196, 8915), (7132, 7745)]