51548343

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{449}}^1$

素因数の和:548

約数の個数: 48

約数和(自身を含む): 88646400

約数和(自身を除く): 37098057

約数列:

[1, 3, 7, 11, 21, 33, 49, 71, 77, 147, 213, 231, 449, 497, 539, 781, 1347, 1491, 1617, 2343, 3143, 3479, 4939, 5467, 9429, 10437, 14817, 16401, 22001, 31879, 34573, 38269, 66003, 95637, 103719, 114807, 223153, 242011, 350669, 669459, 726033, 1052007, 1562071, 2454683, 4686213, 7364049, 17182781, 51548343]

約数ペア:

[(1, 51548343), (3, 17182781), (7, 7364049), (11, 4686213), (21, 2454683), (33, 1562071), (49, 1052007), (71, 726033), (77, 669459), (147, 350669), (213, 242011), (231, 223153), (449, 114807), (497, 103719), (539, 95637), (781, 66003), (1347, 38269), (1491, 34573), (1617, 31879), (2343, 22001), (3143, 16401), (3479, 14817), (4939, 10437), (5467, 9429)]