55591796

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{56267}}^1$

素因数の和:56303

約数の個数: 24

約数和(自身を含む): 110285280

約数和(自身を除く): 54693484

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 56267, 112534, 225068, 731471, 1069073, 1462942, 2138146, 2925884, 4276292, 13897949, 27795898, 55591796]

約数ペア:

[(1, 55591796), (2, 27795898), (4, 13897949), (13, 4276292), (19, 2925884), (26, 2138146), (38, 1462942), (52, 1069073), (76, 731471), (247, 225068), (494, 112534), (988, 56267)]