55512908

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{66403}}^1$

素因数の和:66437

約数の個数: 24

約数和(自身を含む): 111558720

約数和(自身を除く): 56045812

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 66403, 132806, 265612, 730433, 1261657, 1460866, 2523314, 2921732, 5046628, 13878227, 27756454, 55512908]

約数ペア:

[(1, 55512908), (2, 27756454), (4, 13878227), (11, 5046628), (19, 2921732), (22, 2523314), (38, 1460866), (44, 1261657), (76, 730433), (209, 265612), (418, 132806), (836, 66403)]