53760519

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{293}}^1$

素因数の和:384

約数の個数: 48

約数和(自身を含む): 87141600

約数和(自身を除く): 33381081

約数列:

[1, 3, 9, 19, 29, 37, 57, 87, 111, 171, 261, 293, 333, 551, 703, 879, 1073, 1653, 2109, 2637, 3219, 4959, 5567, 6327, 8497, 9657, 10841, 16701, 20387, 25491, 32523, 50103, 61161, 76473, 97569, 161443, 183483, 205979, 314389, 484329, 617937, 943167, 1452987, 1853811, 2829501, 5973391, 17920173, 53760519]

約数ペア:

[(1, 53760519), (3, 17920173), (9, 5973391), (19, 2829501), (29, 1853811), (37, 1452987), (57, 943167), (87, 617937), (111, 484329), (171, 314389), (261, 205979), (293, 183483), (333, 161443), (551, 97569), (703, 76473), (879, 61161), (1073, 50103), (1653, 32523), (2109, 25491), (2637, 20387), (3219, 16701), (4959, 10841), (5567, 9657), (6327, 8497)]