49738420

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{108127}}^1$

素因数の和:108159

約数の個数: 24

約数和(自身を含む): 108993024

約数和(自身を除く): 59254604

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 108127, 216254, 432508, 540635, 1081270, 2162540, 2486921, 4973842, 9947684, 12434605, 24869210, 49738420]

約数ペア:

[(1, 49738420), (2, 24869210), (4, 12434605), (5, 9947684), (10, 4973842), (20, 2486921), (23, 2162540), (46, 1081270), (92, 540635), (115, 432508), (230, 216254), (460, 108127)]