55133972

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{725447}}^1$

素因数の和:725470

約数の個数: 12

約数和(自身を含む): 101562720

約数和(自身を除く): 46428748

約数列:

[1, 2, 4, 19, 38, 76, 725447, 1450894, 2901788, 13783493, 27566986, 55133972]

約数ペア:

[(1, 55133972), (2, 27566986), (4, 13783493), (19, 2901788), (38, 1450894), (76, 725447)]