55946140

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{68227}}^1$

素因数の和:68277

約数の個数: 24

約数和(自身を含む): 120354192

約数和(自身を除く): 64408052

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 68227, 136454, 272908, 341135, 682270, 1364540, 2797307, 5594614, 11189228, 13986535, 27973070, 55946140]

約数ペア:

[(1, 55946140), (2, 27973070), (4, 13986535), (5, 11189228), (10, 5594614), (20, 2797307), (41, 1364540), (82, 682270), (164, 341135), (205, 272908), (410, 136454), (820, 68227)]