55813648

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{317123}}^1$

素因数の和:317142

約数の個数: 20

約数和(自身を含む): 117970128

約数和(自身を除く): 62156480

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 317123, 634246, 1268492, 2536984, 3488353, 5073968, 6976706, 13953412, 27906824, 55813648]

約数ペア:

[(1, 55813648), (2, 27906824), (4, 13953412), (8, 6976706), (11, 5073968), (16, 3488353), (22, 2536984), (44, 1268492), (88, 634246), (176, 317123)]