51087295

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{4519}}^1$

素因数の和:4567

約数の個数: 32

約数和(自身を含む): 78105600

約数和(自身を除く): 27018305

約数列:

[1, 5, 7, 17, 19, 35, 85, 95, 119, 133, 323, 595, 665, 1615, 2261, 4519, 11305, 22595, 31633, 76823, 85861, 158165, 384115, 429305, 537761, 601027, 1459637, 2688805, 3005135, 7298185, 10217459, 51087295]

約数ペア:

[(1, 51087295), (5, 10217459), (7, 7298185), (17, 3005135), (19, 2688805), (35, 1459637), (85, 601027), (95, 537761), (119, 429305), (133, 384115), (323, 158165), (595, 85861), (665, 76823), (1615, 31633), (2261, 22595), (4519, 11305)]