54659990

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{10141}}^1$

素因数の和:10173

約数の個数: 48

約数和(自身を含む): 124868304

約数和(自身を除く): 70208314

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 49, 55, 70, 77, 98, 110, 154, 245, 385, 490, 539, 770, 1078, 2695, 5390, 10141, 20282, 50705, 70987, 101410, 111551, 141974, 223102, 354935, 496909, 557755, 709870, 780857, 993818, 1115510, 1561714, 2484545, 3904285, 4969090, 5465999, 7808570, 10931998, 27329995, 54659990]

約数ペア:

[(1, 54659990), (2, 27329995), (5, 10931998), (7, 7808570), (10, 5465999), (11, 4969090), (14, 3904285), (22, 2484545), (35, 1561714), (49, 1115510), (55, 993818), (70, 780857), (77, 709870), (98, 557755), (110, 496909), (154, 354935), (245, 223102), (385, 141974), (490, 111551), (539, 101410), (770, 70987), (1078, 50705), (2695, 20282), (5390, 10141)]