55740656

素因数分解:

$2^4\times {\mathrm{449}}^1\times {\mathrm{7759}}^1$

素因数の和:8216

約数の個数: 20

約数和(自身を含む): 108252000

約数和(自身を除く): 52511344

約数列:

[1, 2, 4, 8, 16, 449, 898, 1796, 3592, 7184, 7759, 15518, 31036, 62072, 124144, 3483791, 6967582, 13935164, 27870328, 55740656]

約数ペア:

[(1, 55740656), (2, 27870328), (4, 13935164), (8, 6967582), (16, 3483791), (449, 124144), (898, 62072), (1796, 31036), (3592, 15518), (7184, 7759)]