51339585

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{7589}}^1$

素因数の和:7649

約数の個数: 32

約数和(自身を含む): 91808640

約数和(自身を除く): 40469055

約数列:

[1, 3, 5, 11, 15, 33, 41, 55, 123, 165, 205, 451, 615, 1353, 2255, 6765, 7589, 22767, 37945, 83479, 113835, 250437, 311149, 417395, 933447, 1252185, 1555745, 3422639, 4667235, 10267917, 17113195, 51339585]

約数ペア:

[(1, 51339585), (3, 17113195), (5, 10267917), (11, 4667235), (15, 3422639), (33, 1555745), (41, 1252185), (55, 933447), (123, 417395), (165, 311149), (205, 250437), (451, 113835), (615, 83479), (1353, 37945), (2255, 22767), (6765, 7589)]