53148464

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{81019}}^1$

素因数の和:81068

約数の個数: 20

約数和(自身を含む): 105488040

約数和(自身を除く): 52339576

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 81019, 162038, 324076, 648152, 1296304, 3321779, 6643558, 13287116, 26574232, 53148464]

約数ペア:

[(1, 53148464), (2, 26574232), (4, 13287116), (8, 6643558), (16, 3321779), (41, 1296304), (82, 648152), (164, 324076), (328, 162038), (656, 81019)]