56817656

素因数分解:

$2^3\times 7^2\times {\mathrm{193}}^1\times {\mathrm{751}}^1$

素因数の和:964

約数の個数: 48

約数和(自身を含む): 124734240

約数和(自身を除く): 67916584

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 193, 196, 386, 392, 751, 772, 1351, 1502, 1544, 2702, 3004, 5257, 5404, 6008, 9457, 10514, 10808, 18914, 21028, 36799, 37828, 42056, 73598, 75656, 144943, 147196, 289886, 294392, 579772, 1014601, 1159544, 2029202, 4058404, 7102207, 8116808, 14204414, 28408828, 56817656]

約数ペア:

[(1, 56817656), (2, 28408828), (4, 14204414), (7, 8116808), (8, 7102207), (14, 4058404), (28, 2029202), (49, 1159544), (56, 1014601), (98, 579772), (193, 294392), (196, 289886), (386, 147196), (392, 144943), (751, 75656), (772, 73598), (1351, 42056), (1502, 37828), (1544, 36799), (2702, 21028), (3004, 18914), (5257, 10808), (5404, 10514), (6008, 9457)]