51666736

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{6827}}^1$

素因数の和:6889

約数の個数: 40

約数和(自身を含む): 111760704

約数和(自身を除く): 60093968

約数列:

[1, 2, 4, 8, 11, 16, 22, 43, 44, 86, 88, 172, 176, 344, 473, 688, 946, 1892, 3784, 6827, 7568, 13654, 27308, 54616, 75097, 109232, 150194, 293561, 300388, 587122, 600776, 1174244, 1201552, 2348488, 3229171, 4696976, 6458342, 12916684, 25833368, 51666736]

約数ペア:

[(1, 51666736), (2, 25833368), (4, 12916684), (8, 6458342), (11, 4696976), (16, 3229171), (22, 2348488), (43, 1201552), (44, 1174244), (86, 600776), (88, 587122), (172, 300388), (176, 293561), (344, 150194), (473, 109232), (688, 75097), (946, 54616), (1892, 27308), (3784, 13654), (6827, 7568)]