49106330

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{593}}^1$

素因数の和:640

約数の個数: 72

約数和(自身を含む): 111528252

約数和(自身を除く): 62421922

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 49, 65, 70, 91, 98, 130, 169, 182, 245, 338, 455, 490, 593, 637, 845, 910, 1183, 1186, 1274, 1690, 2366, 2965, 3185, 4151, 5915, 5930, 6370, 7709, 8281, 8302, 11830, 15418, 16562, 20755, 29057, 38545, 41405, 41510, 53963, 58114, 77090, 82810, 100217, 107926, 145285, 200434, 269815, 290570, 377741, 501085, 539630, 701519, 755482, 1002170, 1403038, 1888705, 3507595, 3777410, 4910633, 7015190, 9821266, 24553165, 49106330]

約数ペア:

[(1, 49106330), (2, 24553165), (5, 9821266), (7, 7015190), (10, 4910633), (13, 3777410), (14, 3507595), (26, 1888705), (35, 1403038), (49, 1002170), (65, 755482), (70, 701519), (91, 539630), (98, 501085), (130, 377741), (169, 290570), (182, 269815), (245, 200434), (338, 145285), (455, 107926), (490, 100217), (593, 82810), (637, 77090), (845, 58114), (910, 53963), (1183, 41510), (1186, 41405), (1274, 38545), (1690, 29057), (2366, 20755), (2965, 16562), (3185, 15418), (4151, 11830), (5915, 8302), (5930, 8281), (6370, 7709)]