54775888

素因数分解:

$2^4\times {\mathrm{137}}^1\times {\mathrm{24989}}^1$

素因数の和:25134

約数の個数: 20

約数和(自身を含む): 106907220

約数和(自身を除く): 52131332

約数列:

[1, 2, 4, 8, 16, 137, 274, 548, 1096, 2192, 24989, 49978, 99956, 199912, 399824, 3423493, 6846986, 13693972, 27387944, 54775888]

約数ペア:

[(1, 54775888), (2, 27387944), (4, 13693972), (8, 6846986), (16, 3423493), (137, 399824), (274, 199912), (548, 99956), (1096, 49978), (2192, 24989)]