55865689

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{419}}^1$

素因数の和:501

約数の個数: 32

約数和(自身を含む): 69672960

約数和(自身を除く): 13807271

約数列:

[1, 11, 17, 23, 31, 187, 253, 341, 391, 419, 527, 713, 4301, 4609, 5797, 7123, 7843, 9637, 12121, 12989, 78353, 106007, 133331, 142879, 163829, 220813, 298747, 1802119, 2428943, 3286217, 5078699, 55865689]

約数ペア:

[(1, 55865689), (11, 5078699), (17, 3286217), (23, 2428943), (31, 1802119), (187, 298747), (253, 220813), (341, 163829), (391, 142879), (419, 133331), (527, 106007), (713, 78353), (4301, 12989), (4609, 12121), (5797, 9637), (7123, 7843)]