55392100

素因数分解:

$2^2\times 5^2\times {\mathrm{553921}}^1$

素因数の和:553935

約数の個数: 18

約数和(自身を含む): 120201074

約数和(自身を除く): 64808974

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 553921, 1107842, 2215684, 2769605, 5539210, 11078420, 13848025, 27696050, 55392100]

約数ペア:

[(1, 55392100), (2, 27696050), (4, 13848025), (5, 11078420), (10, 5539210), (20, 2769605), (25, 2215684), (50, 1107842), (100, 553921)]