55054153

素因数分解:

$7^1\times {\mathrm{11}}^3\times {\mathrm{19}}^1\times {\mathrm{311}}^1$

素因数の和:370

約数の個数: 32

約数和(自身を含む): 73082880

約数和(自身を除く): 18028727

約数列:

[1, 7, 11, 19, 77, 121, 133, 209, 311, 847, 1331, 1463, 2177, 2299, 3421, 5909, 9317, 16093, 23947, 25289, 37631, 41363, 64999, 177023, 263417, 413941, 454993, 714989, 2897587, 5004923, 7864879, 55054153]

約数ペア:

[(1, 55054153), (7, 7864879), (11, 5004923), (19, 2897587), (77, 714989), (121, 454993), (133, 413941), (209, 263417), (311, 177023), (847, 64999), (1331, 41363), (1463, 37631), (2177, 25289), (2299, 23947), (3421, 16093), (5909, 9317)]