51755517

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{2003}}^1$

素因数の和:2055

約数の個数: 40

約数和(自身を含む): 87294240

約数和(自身を除く): 35538723

約数列:

[1, 3, 9, 11, 27, 29, 33, 81, 87, 99, 261, 297, 319, 783, 891, 957, 2003, 2349, 2871, 6009, 8613, 18027, 22033, 25839, 54081, 58087, 66099, 162243, 174261, 198297, 522783, 594891, 638957, 1568349, 1784673, 1916871, 4705047, 5750613, 17251839, 51755517]

約数ペア:

[(1, 51755517), (3, 17251839), (9, 5750613), (11, 4705047), (27, 1916871), (29, 1784673), (33, 1568349), (81, 638957), (87, 594891), (99, 522783), (261, 198297), (297, 174261), (319, 162243), (783, 66099), (891, 58087), (957, 54081), (2003, 25839), (2349, 22033), (2871, 18027), (6009, 8613)]