54985180

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{119533}}^1$

素因数の和:119565

約数の個数: 24

約数和(自身を含む): 120490272

約数和(自身を除く): 65505092

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 119533, 239066, 478132, 597665, 1195330, 2390660, 2749259, 5498518, 10997036, 13746295, 27492590, 54985180]

約数ペア:

[(1, 54985180), (2, 27492590), (4, 13746295), (5, 10997036), (10, 5498518), (20, 2749259), (23, 2390660), (46, 1195330), (92, 597665), (115, 478132), (230, 239066), (460, 119533)]