55963720

素因数分解:

$2^3\times 5^1\times {\mathrm{439}}^1\times {\mathrm{3187}}^1$

素因数の和:3637

約数の個数: 32

約数和(自身を含む): 126244800

約数和(自身を除く): 70281080

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 439, 878, 1756, 2195, 3187, 3512, 4390, 6374, 8780, 12748, 15935, 17560, 25496, 31870, 63740, 127480, 1399093, 2798186, 5596372, 6995465, 11192744, 13990930, 27981860, 55963720]

約数ペア:

[(1, 55963720), (2, 27981860), (4, 13990930), (5, 11192744), (8, 6995465), (10, 5596372), (20, 2798186), (40, 1399093), (439, 127480), (878, 63740), (1756, 31870), (2195, 25496), (3187, 17560), (3512, 15935), (4390, 12748), (6374, 8780)]