55493339

素因数分解:

${\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{199}}^1\times {\mathrm{251}}^1$

素因数の和:562

約数の個数: 16

約数和(自身を含む): 61689600

約数和(自身を除く): 6196261

約数列:

[1, 11, 101, 199, 251, 1111, 2189, 2761, 20099, 25351, 49949, 221089, 278861, 549439, 5044849, 55493339]

約数ペア:

[(1, 55493339), (11, 5044849), (101, 549439), (199, 278861), (251, 221089), (1111, 49949), (2189, 25351), (2761, 20099)]