49748904387

素因数分解:

$3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{129517}}^1$

素因数の和:129617

約数の個数: 72

約数和(自身を含む): 91366141776

約数和(自身を除く): 41617237389

約数列:

[1, 3, 7, 9, 13, 21, 39, 49, 63, 67, 91, 117, 147, 201, 273, 441, 469, 603, 637, 819, 871, 1407, 1911, 2613, 3283, 4221, 5733, 6097, 7839, 9849, 18291, 29547, 42679, 54873, 128037, 129517, 384111, 388551, 906619, 1165653, 1683721, 2719857, 5051163, 6346333, 8159571, 8677639, 11786047, 15153489, 19038999, 26032917, 35358141, 57116997, 60743473, 78098751, 82502329, 106074423, 112809307, 182230419, 247506987, 338427921, 425204311, 546691257, 742520961, 789665149, 1015283763, 1275612933, 2368995447, 3826838799, 5527656043, 7106986341, 16582968129, 49748904387]

約数ペア:

[(1, 49748904387), (3, 16582968129), (7, 7106986341), (9, 5527656043), (13, 3826838799), (21, 2368995447), (39, 1275612933), (49, 1015283763), (63, 789665149), (67, 742520961), (91, 546691257), (117, 425204311), (147, 338427921), (201, 247506987), (273, 182230419), (441, 112809307), (469, 106074423), (603, 82502329), (637, 78098751), (819, 60743473), (871, 57116997), (1407, 35358141), (1911, 26032917), (2613, 19038999), (3283, 15153489), (4221, 11786047), (5733, 8677639), (6097, 8159571), (7839, 6346333), (9849, 5051163), (18291, 2719857), (29547, 1683721), (42679, 1165653), (54873, 906619), (128037, 388551), (129517, 384111)]