51949520

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{92767}}^1$

素因数の和:92787

約数の個数: 40

約数和(自身を含む): 138038784

約数和(自身を除く): 86089264

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 92767, 185534, 371068, 463835, 649369, 742136, 927670, 1298738, 1484272, 1855340, 2597476, 3246845, 3710680, 5194952, 6493690, 7421360, 10389904, 12987380, 25974760, 51949520]

約数ペア:

[(1, 51949520), (2, 25974760), (4, 12987380), (5, 10389904), (7, 7421360), (8, 6493690), (10, 5194952), (14, 3710680), (16, 3246845), (20, 2597476), (28, 1855340), (35, 1484272), (40, 1298738), (56, 927670), (70, 742136), (80, 649369), (112, 463835), (140, 371068), (280, 185534), (560, 92767)]