56365855

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1697}}^1$

素因数の和:1795

約数の個数: 32

約数和(自身を含む): 84438144

約数和(自身を除く): 28072289

約数列:

[1, 5, 7, 13, 35, 65, 73, 91, 365, 455, 511, 949, 1697, 2555, 4745, 6643, 8485, 11879, 22061, 33215, 59395, 110305, 123881, 154427, 619405, 772135, 867167, 1610453, 4335835, 8052265, 11273171, 56365855]

約数ペア:

[(1, 56365855), (5, 11273171), (7, 8052265), (13, 4335835), (35, 1610453), (65, 867167), (73, 772135), (91, 619405), (365, 154427), (455, 123881), (511, 110305), (949, 59395), (1697, 33215), (2555, 22061), (4745, 11879), (6643, 8485)]