5155356

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1$

素因数の和:250

約数の個数: 48

約数和(自身を含む): 12556544

約数和(自身を除く): 7401188

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 97, 103, 129, 172, 194, 206, 258, 291, 309, 388, 412, 516, 582, 618, 1164, 1236, 4171, 4429, 8342, 8858, 9991, 12513, 13287, 16684, 17716, 19982, 25026, 26574, 29973, 39964, 50052, 53148, 59946, 119892, 429613, 859226, 1288839, 1718452, 2577678, 5155356]

約数ペア:

[(1, 5155356), (2, 2577678), (3, 1718452), (4, 1288839), (6, 859226), (12, 429613), (43, 119892), (86, 59946), (97, 53148), (103, 50052), (129, 39964), (172, 29973), (194, 26574), (206, 25026), (258, 19982), (291, 17716), (309, 16684), (388, 13287), (412, 12513), (516, 9991), (582, 8858), (618, 8342), (1164, 4429), (1236, 4171)]