56980150

素因数分解:

$2^1\times 5^2\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{233}}^1$

素因数の和:385

約数の個数: 48

約数和(自身を含む): 109506384

約数和(自身を除く): 52526234

約数列:

[1, 2, 5, 10, 25, 50, 67, 73, 134, 146, 233, 335, 365, 466, 670, 730, 1165, 1675, 1825, 2330, 3350, 3650, 4891, 5825, 9782, 11650, 15611, 17009, 24455, 31222, 34018, 48910, 78055, 85045, 122275, 156110, 170090, 244550, 390275, 425225, 780550, 850450, 1139603, 2279206, 5698015, 11396030, 28490075, 56980150]

約数ペア:

[(1, 56980150), (2, 28490075), (5, 11396030), (10, 5698015), (25, 2279206), (50, 1139603), (67, 850450), (73, 780550), (134, 425225), (146, 390275), (233, 244550), (335, 170090), (365, 156110), (466, 122275), (670, 85045), (730, 78055), (1165, 48910), (1675, 34018), (1825, 31222), (2330, 24455), (3350, 17009), (3650, 15611), (4891, 11650), (5825, 9782)]