49471345

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{6763}}^1$

素因数の和:6805

約数の個数: 32

約数和(自身を含む): 77921280

約数和(自身を除く): 28449935

約数列:

[1, 5, 7, 11, 19, 35, 55, 77, 95, 133, 209, 385, 665, 1045, 1463, 6763, 7315, 33815, 47341, 74393, 128497, 236705, 371965, 520751, 642485, 899479, 1413467, 2603755, 4497395, 7067335, 9894269, 49471345]

約数ペア:

[(1, 49471345), (5, 9894269), (7, 7067335), (11, 4497395), (19, 2603755), (35, 1413467), (55, 899479), (77, 642485), (95, 520751), (133, 371965), (209, 236705), (385, 128497), (665, 74393), (1045, 47341), (1463, 33815), (6763, 7315)]