55754985

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1$

素因数の和:199

約数の個数: 96

約数和(自身を含む): 112613760

約数和(自身を除く): 56858775

約数列:

[1, 3, 5, 11, 13, 15, 17, 33, 39, 51, 55, 65, 85, 121, 139, 143, 165, 187, 195, 221, 255, 363, 417, 429, 561, 605, 663, 695, 715, 935, 1105, 1529, 1573, 1807, 1815, 2057, 2085, 2145, 2363, 2431, 2805, 3315, 4587, 4719, 5421, 6171, 7089, 7293, 7645, 7865, 9035, 10285, 11815, 12155, 16819, 19877, 22935, 23595, 25993, 26741, 27105, 30719, 30855, 35445, 36465, 50457, 59631, 77979, 80223, 84095, 92157, 99385, 129965, 133705, 153595, 218647, 252285, 285923, 298155, 337909, 389895, 401115, 460785, 655941, 857769, 1013727, 1093235, 1429615, 1689545, 3279705, 3716999, 4288845, 5068635, 11150997, 18584995, 55754985]

約数ペア:

[(1, 55754985), (3, 18584995), (5, 11150997), (11, 5068635), (13, 4288845), (15, 3716999), (17, 3279705), (33, 1689545), (39, 1429615), (51, 1093235), (55, 1013727), (65, 857769), (85, 655941), (121, 460785), (139, 401115), (143, 389895), (165, 337909), (187, 298155), (195, 285923), (221, 252285), (255, 218647), (363, 153595), (417, 133705), (429, 129965), (561, 99385), (605, 92157), (663, 84095), (695, 80223), (715, 77979), (935, 59631), (1105, 50457), (1529, 36465), (1573, 35445), (1807, 30855), (1815, 30719), (2057, 27105), (2085, 26741), (2145, 25993), (2363, 23595), (2431, 22935), (2805, 19877), (3315, 16819), (4587, 12155), (4719, 11815), (5421, 10285), (6171, 9035), (7089, 7865), (7293, 7645)]