56156606

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{127}}^1\times {\mathrm{199}}^1$

素因数の和:440

約数の個数: 32

約数和(自身を含む): 94003200

約数和(自身を除く): 37846594

約数列:

[1, 2, 11, 22, 101, 127, 199, 202, 254, 398, 1111, 1397, 2189, 2222, 2794, 4378, 12827, 20099, 25273, 25654, 40198, 50546, 141097, 221089, 278003, 282194, 442178, 556006, 2552573, 5105146, 28078303, 56156606]

約数ペア:

[(1, 56156606), (2, 28078303), (11, 5105146), (22, 2552573), (101, 556006), (127, 442178), (199, 282194), (202, 278003), (254, 221089), (398, 141097), (1111, 50546), (1397, 40198), (2189, 25654), (2222, 25273), (2794, 20099), (4378, 12827)]