52912321

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{613}}^1$

素因数の和:709

約数の個数: 32

約数和(自身を含む): 70732800

約数和(自身を除く): 17820479

約数列:

[1, 7, 11, 19, 59, 77, 133, 209, 413, 613, 649, 1121, 1463, 4291, 4543, 6743, 7847, 11647, 12331, 36167, 47201, 81529, 86317, 128117, 253169, 397837, 687173, 896819, 2784859, 4810211, 7558903, 52912321]

約数ペア:

[(1, 52912321), (7, 7558903), (11, 4810211), (19, 2784859), (59, 896819), (77, 687173), (133, 397837), (209, 253169), (413, 128117), (613, 86317), (649, 81529), (1121, 47201), (1463, 36167), (4291, 12331), (4543, 11647), (6743, 7847)]