51858201

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{367}}^1$

素因数の和:493

約数の個数: 32

約数和(自身を含む): 76072960

約数和(自身を除く): 24214759

約数列:

[1, 3, 19, 37, 57, 67, 111, 201, 367, 703, 1101, 1273, 2109, 2479, 3819, 6973, 7437, 13579, 20919, 24589, 40737, 47101, 73767, 141303, 258001, 467191, 774003, 909793, 1401573, 2729379, 17286067, 51858201]

約数ペア:

[(1, 51858201), (3, 17286067), (19, 2729379), (37, 1401573), (57, 909793), (67, 774003), (111, 467191), (201, 258001), (367, 141303), (703, 73767), (1101, 47101), (1273, 40737), (2109, 24589), (2479, 20919), (3819, 13579), (6973, 7437)]