54991365

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{827}}^1$

素因数の和:890

約数の個数: 64

約数和(自身を含む): 106831872

約数和(自身を除く): 51840507

約数列:

[1, 3, 5, 11, 13, 15, 31, 33, 39, 55, 65, 93, 143, 155, 165, 195, 341, 403, 429, 465, 715, 827, 1023, 1209, 1705, 2015, 2145, 2481, 4135, 4433, 5115, 6045, 9097, 10751, 12405, 13299, 22165, 25637, 27291, 32253, 45485, 53755, 66495, 76911, 118261, 128185, 136455, 161265, 282007, 333281, 354783, 384555, 591305, 846021, 999843, 1410035, 1666405, 1773915, 3666091, 4230105, 4999215, 10998273, 18330455, 54991365]

約数ペア:

[(1, 54991365), (3, 18330455), (5, 10998273), (11, 4999215), (13, 4230105), (15, 3666091), (31, 1773915), (33, 1666405), (39, 1410035), (55, 999843), (65, 846021), (93, 591305), (143, 384555), (155, 354783), (165, 333281), (195, 282007), (341, 161265), (403, 136455), (429, 128185), (465, 118261), (715, 76911), (827, 66495), (1023, 53755), (1209, 45485), (1705, 32253), (2015, 27291), (2145, 25637), (2481, 22165), (4135, 13299), (4433, 12405), (5115, 10751), (6045, 9097)]