55139688

素因数分解:

$2^3\times 3^2\times {\mathrm{347}}^1\times {\mathrm{2207}}^1$

素因数の和:2566

約数の個数: 48

約数和(自身を含む): 149834880

約数和(自身を除く): 94695192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 347, 694, 1041, 1388, 2082, 2207, 2776, 3123, 4164, 4414, 6246, 6621, 8328, 8828, 12492, 13242, 17656, 19863, 24984, 26484, 39726, 52968, 79452, 158904, 765829, 1531658, 2297487, 3063316, 4594974, 6126632, 6892461, 9189948, 13784922, 18379896, 27569844, 55139688]

約数ペア:

[(1, 55139688), (2, 27569844), (3, 18379896), (4, 13784922), (6, 9189948), (8, 6892461), (9, 6126632), (12, 4594974), (18, 3063316), (24, 2297487), (36, 1531658), (72, 765829), (347, 158904), (694, 79452), (1041, 52968), (1388, 39726), (2082, 26484), (2207, 24984), (2776, 19863), (3123, 17656), (4164, 13242), (4414, 12492), (6246, 8828), (6621, 8328)]