51456304

素因数分解:

$2^4\times {\mathrm{421}}^1\times {\mathrm{7639}}^1$

素因数の和:8068

約数の個数: 20

約数和(自身を含む): 99946480

約数和(自身を除く): 48490176

約数列:

[1, 2, 4, 8, 16, 421, 842, 1684, 3368, 6736, 7639, 15278, 30556, 61112, 122224, 3216019, 6432038, 12864076, 25728152, 51456304]

約数ペア:

[(1, 51456304), (2, 25728152), (4, 12864076), (8, 6432038), (16, 3216019), (421, 122224), (842, 61112), (1684, 30556), (3368, 15278), (6736, 7639)]