47966765

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{4019}}^1$

素因数の和:4073

約数の個数: 32

約数和(自身を含む): 74096640

約数和(自身を除く): 26129875

約数列:

[1, 5, 7, 11, 31, 35, 55, 77, 155, 217, 341, 385, 1085, 1705, 2387, 4019, 11935, 20095, 28133, 44209, 124589, 140665, 221045, 309463, 622945, 872123, 1370479, 1547315, 4360615, 6852395, 9593353, 47966765]

約数ペア:

[(1, 47966765), (5, 9593353), (7, 6852395), (11, 4360615), (31, 1547315), (35, 1370479), (55, 872123), (77, 622945), (155, 309463), (217, 221045), (341, 140665), (385, 124589), (1085, 44209), (1705, 28133), (2387, 20095), (4019, 11935)]