56309895

素因数分解:

$3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1\times {\mathrm{167}}^1$

素因数の和:364

約数の個数: 48

約数和(自身を含む): 100638720

約数和(自身を除く): 44328825

約数列:

[1, 3, 5, 9, 15, 45, 59, 127, 167, 177, 295, 381, 501, 531, 635, 835, 885, 1143, 1503, 1905, 2505, 2655, 5715, 7493, 7515, 9853, 21209, 22479, 29559, 37465, 49265, 63627, 67437, 88677, 106045, 112395, 147795, 190881, 318135, 337185, 443385, 954405, 1251331, 3753993, 6256655, 11261979, 18769965, 56309895]

約数ペア:

[(1, 56309895), (3, 18769965), (5, 11261979), (9, 6256655), (15, 3753993), (45, 1251331), (59, 954405), (127, 443385), (167, 337185), (177, 318135), (295, 190881), (381, 147795), (501, 112395), (531, 106045), (635, 88677), (835, 67437), (885, 63627), (1143, 49265), (1503, 37465), (1905, 29559), (2505, 22479), (2655, 21209), (5715, 9853), (7493, 7515)]