52762820

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{239831}}^1$

素因数の和:239851

約数の個数: 24

約数和(自身を含む): 120875328

約数和(自身を除く): 68112508

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 239831, 479662, 959324, 1199155, 2398310, 2638141, 4796620, 5276282, 10552564, 13190705, 26381410, 52762820]

約数ペア:

[(1, 52762820), (2, 26381410), (4, 13190705), (5, 10552564), (10, 5276282), (11, 4796620), (20, 2638141), (22, 2398310), (44, 1199155), (55, 959324), (110, 479662), (220, 239831)]