55667755

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{113}}^1$

素因数の和:208

約数の個数: 48

約数和(自身を含む): 81111456

約数和(自身を除く): 25443701

約数列:

[1, 5, 11, 13, 53, 55, 65, 113, 143, 169, 265, 565, 583, 689, 715, 845, 1243, 1469, 1859, 2915, 3445, 5989, 6215, 7345, 7579, 8957, 9295, 16159, 19097, 29945, 37895, 44785, 65879, 77857, 80795, 95485, 98527, 210067, 329395, 389285, 492635, 856427, 1012141, 1050335, 4282135, 5060705, 11133551, 55667755]

約数ペア:

[(1, 55667755), (5, 11133551), (11, 5060705), (13, 4282135), (53, 1050335), (55, 1012141), (65, 856427), (113, 492635), (143, 389285), (169, 329395), (265, 210067), (565, 98527), (583, 95485), (689, 80795), (715, 77857), (845, 65879), (1243, 44785), (1469, 37895), (1859, 29945), (2915, 19097), (3445, 16159), (5989, 9295), (6215, 8957), (7345, 7579)]