56487515

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{683}}^1$

素因数の和:851

約数の個数: 32

約数和(自身を含む): 82736640

約数和(自身を除く): 26249125

約数列:

[1, 5, 7, 17, 35, 85, 119, 139, 595, 683, 695, 973, 2363, 3415, 4781, 4865, 11611, 11815, 16541, 23905, 58055, 81277, 82705, 94937, 406385, 474685, 664559, 1613929, 3322795, 8069645, 11297503, 56487515]

約数ペア:

[(1, 56487515), (5, 11297503), (7, 8069645), (17, 3322795), (35, 1613929), (85, 664559), (119, 474685), (139, 406385), (595, 94937), (683, 82705), (695, 81277), (973, 58055), (2363, 23905), (3415, 16541), (4781, 11815), (4865, 11611)]