50817256

素因数分解:

$2^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{12781}}^1$

素因数の和:12865

約数の個数: 32

約数和(自身を含む): 110436480

約数和(自身を除く): 59619224

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 71, 142, 284, 497, 568, 994, 1988, 3976, 12781, 25562, 51124, 89467, 102248, 178934, 357868, 715736, 907451, 1814902, 3629804, 6352157, 7259608, 12704314, 25408628, 50817256]

約数ペア:

[(1, 50817256), (2, 25408628), (4, 12704314), (7, 7259608), (8, 6352157), (14, 3629804), (28, 1814902), (56, 907451), (71, 715736), (142, 357868), (284, 178934), (497, 102248), (568, 89467), (994, 51124), (1988, 25562), (3976, 12781)]