48908420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{222311}}^1$

素因数の和:222331

約数の個数: 24

約数和(自身を含む): 112045248

約数和(自身を除く): 63136828

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 222311, 444622, 889244, 1111555, 2223110, 2445421, 4446220, 4890842, 9781684, 12227105, 24454210, 48908420]

約数ペア:

[(1, 48908420), (2, 24454210), (4, 12227105), (5, 9781684), (10, 4890842), (11, 4446220), (20, 2445421), (22, 2223110), (44, 1111555), (55, 889244), (110, 444622), (220, 222311)]