51718266

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{1559}}^1$

素因数の和:1683

約数の個数: 48

約数和(自身を含む): 119246400

約数和(自身を除く): 67528134

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 97, 114, 171, 194, 291, 342, 582, 873, 1559, 1746, 1843, 3118, 3686, 4677, 5529, 9354, 11058, 14031, 16587, 28062, 29621, 33174, 59242, 88863, 151223, 177726, 266589, 302446, 453669, 533178, 907338, 1361007, 2722014, 2873237, 5746474, 8619711, 17239422, 25859133, 51718266]

約数ペア:

[(1, 51718266), (2, 25859133), (3, 17239422), (6, 8619711), (9, 5746474), (18, 2873237), (19, 2722014), (38, 1361007), (57, 907338), (97, 533178), (114, 453669), (171, 302446), (194, 266589), (291, 177726), (342, 151223), (582, 88863), (873, 59242), (1559, 33174), (1746, 29621), (1843, 28062), (3118, 16587), (3686, 14031), (4677, 11058), (5529, 9354)]