56850261

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{4513}}^1$

素因数の和:4565

約数の個数: 32

約数和(自身を含む): 91002240

約数和(自身を除く): 34151979

約数列:

[1, 3, 13, 17, 19, 39, 51, 57, 221, 247, 323, 663, 741, 969, 4199, 4513, 12597, 13539, 58669, 76721, 85747, 176007, 230163, 257241, 997373, 1114711, 1457699, 2992119, 3344133, 4373097, 18950087, 56850261]

約数ペア:

[(1, 56850261), (3, 18950087), (13, 4373097), (17, 3344133), (19, 2992119), (39, 1457699), (51, 1114711), (57, 997373), (221, 257241), (247, 230163), (323, 176007), (663, 85747), (741, 76721), (969, 58669), (4199, 13539), (4513, 12597)]