49984784

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{28661}}^1$

素因数の和:28778

約数の個数: 20

約数和(自身を含む): 97737420

約数和(自身を除く): 47752636

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 1744, 28661, 57322, 114644, 229288, 458576, 3124049, 6248098, 12496196, 24992392, 49984784]

約数ペア:

[(1, 49984784), (2, 24992392), (4, 12496196), (8, 6248098), (16, 3124049), (109, 458576), (218, 229288), (436, 114644), (872, 57322), (1744, 28661)]