56196100

素因数分解:

$2^2\times 5^2\times {\mathrm{561961}}^1$

素因数の和:561975

約数の個数: 18

約数和(自身を含む): 121945754

約数和(自身を除く): 65749654

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 561961, 1123922, 2247844, 2809805, 5619610, 11239220, 14049025, 28098050, 56196100]

約数ペア:

[(1, 56196100), (2, 28098050), (4, 14049025), (5, 11239220), (10, 5619610), (20, 2809805), (25, 2247844), (50, 1123922), (100, 561961)]