51658026

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{619}}^1\times {\mathrm{1987}}^1$

素因数の和:2618

約数の個数: 32

約数和(自身を含む): 118325760

約数和(自身を除く): 66667734

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 619, 1238, 1857, 1987, 3714, 3974, 4333, 5961, 8666, 11922, 12999, 13909, 25998, 27818, 41727, 83454, 1229953, 2459906, 3689859, 7379718, 8609671, 17219342, 25829013, 51658026]

約数ペア:

[(1, 51658026), (2, 25829013), (3, 17219342), (6, 8609671), (7, 7379718), (14, 3689859), (21, 2459906), (42, 1229953), (619, 83454), (1238, 41727), (1857, 27818), (1987, 25998), (3714, 13909), (3974, 12999), (4333, 11922), (5961, 8666)]