561122950

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{487933}}^1$

素因数の和:487968

約数の個数: 24

約数和(自身を含む): 1089068688

約数和(自身を除く): 527945738

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 115, 230, 575, 1150, 487933, 975866, 2439665, 4879330, 11222459, 12198325, 22444918, 24396650, 56112295, 112224590, 280561475, 561122950]

約数ペア:

[(1, 561122950), (2, 280561475), (5, 112224590), (10, 56112295), (23, 24396650), (25, 22444918), (46, 12198325), (50, 11222459), (115, 4879330), (230, 2439665), (575, 975866), (1150, 487933)]