51459568

素因数分解:

$2^4\times {\mathrm{239}}^1\times {\mathrm{13457}}^1$

素因数の和:13704

約数の個数: 20

約数和(自身を含む): 100127520

約数和(自身を除く): 48667952

約数列:

[1, 2, 4, 8, 16, 239, 478, 956, 1912, 3824, 13457, 26914, 53828, 107656, 215312, 3216223, 6432446, 12864892, 25729784, 51459568]

約数ペア:

[(1, 51459568), (2, 25729784), (4, 12864892), (8, 6432446), (16, 3216223), (239, 215312), (478, 107656), (956, 53828), (1912, 26914), (3824, 13457)]