57139060

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{259723}}^1$

素因数の和:259743

約数の個数: 24

約数和(自身を含む): 130900896

約数和(自身を除く): 73761836

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 259723, 519446, 1038892, 1298615, 2597230, 2856953, 5194460, 5713906, 11427812, 14284765, 28569530, 57139060]

約数ペア:

[(1, 57139060), (2, 28569530), (4, 14284765), (5, 11427812), (10, 5713906), (11, 5194460), (20, 2856953), (22, 2597230), (44, 1298615), (55, 1038892), (110, 519446), (220, 259723)]