51988314

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{97}}^1\times {\mathrm{1823}}^1$

素因数の和:1939

約数の個数: 48

約数和(自身を含む): 122266368

約数和(自身を除く): 70278054

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 97, 98, 147, 194, 291, 294, 582, 679, 1358, 1823, 2037, 3646, 4074, 4753, 5469, 9506, 10938, 12761, 14259, 25522, 28518, 38283, 76566, 89327, 176831, 178654, 267981, 353662, 530493, 535962, 1060986, 1237817, 2475634, 3713451, 7426902, 8664719, 17329438, 25994157, 51988314]

約数ペア:

[(1, 51988314), (2, 25994157), (3, 17329438), (6, 8664719), (7, 7426902), (14, 3713451), (21, 2475634), (42, 1237817), (49, 1060986), (97, 535962), (98, 530493), (147, 353662), (194, 267981), (291, 178654), (294, 176831), (582, 89327), (679, 76566), (1358, 38283), (1823, 28518), (2037, 25522), (3646, 14259), (4074, 12761), (4753, 10938), (5469, 9506)]