53885804

素因数分解:

$2^2\times 7^1\times {\mathrm{197}}^1\times {\mathrm{9769}}^1$

素因数の和:9977

約数の個数: 24

約数和(自身を含む): 108329760

約数和(自身を除く): 54443956

約数列:

[1, 2, 4, 7, 14, 28, 197, 394, 788, 1379, 2758, 5516, 9769, 19538, 39076, 68383, 136766, 273532, 1924493, 3848986, 7697972, 13471451, 26942902, 53885804]

約数ペア:

[(1, 53885804), (2, 26942902), (4, 13471451), (7, 7697972), (14, 3848986), (28, 1924493), (197, 273532), (394, 136766), (788, 68383), (1379, 39076), (2758, 19538), (5516, 9769)]