51764902

素因数分解:

$2^1\times 7^1\times {\mathrm{137}}^2\times {\mathrm{197}}^1$

素因数の和:480

約数の個数: 24

約数和(自身を含む): 89846064

約数和(自身を除く): 38081162

約数列:

[1, 2, 7, 14, 137, 197, 274, 394, 959, 1379, 1918, 2758, 18769, 26989, 37538, 53978, 131383, 188923, 262766, 377846, 3697493, 7394986, 25882451, 51764902]

約数ペア:

[(1, 51764902), (2, 25882451), (7, 7394986), (14, 3697493), (137, 377846), (197, 262766), (274, 188923), (394, 131383), (959, 53978), (1379, 37538), (1918, 26989), (2758, 18769)]