51149312

素因数分解:

$2^9\times {\mathrm{99901}}^1$

素因数の和:99919

約数の個数: 20

約数和(自身を含む): 102199746

約数和(自身を除く): 51050434

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 99901, 199802, 399604, 799208, 1598416, 3196832, 6393664, 12787328, 25574656, 51149312]

約数ペア:

[(1, 51149312), (2, 25574656), (4, 12787328), (8, 6393664), (16, 3196832), (32, 1598416), (64, 799208), (128, 399604), (256, 199802), (512, 99901)]