54640226

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{199}}^1$

素因数の和:398

約数の個数: 32

約数和(自身を含む): 88473600

約数和(自身を除く): 33833374

約数列:

[1, 2, 23, 46, 47, 94, 127, 199, 254, 398, 1081, 2162, 2921, 4577, 5842, 5969, 9154, 9353, 11938, 18706, 25273, 50546, 137287, 215119, 274574, 430238, 581279, 1162558, 1187831, 2375662, 27320113, 54640226]

約数ペア:

[(1, 54640226), (2, 27320113), (23, 2375662), (46, 1187831), (47, 1162558), (94, 581279), (127, 430238), (199, 274574), (254, 215119), (398, 137287), (1081, 50546), (2162, 25273), (2921, 18706), (4577, 11938), (5842, 9353), (5969, 9154)]