51538210

素因数分解:

$2^1\times 5^1\times {\mathrm{281}}^1\times {\mathrm{18341}}^1$

素因数の和:18629

約数の個数: 16

約数和(自身を含む): 93103992

約数和(自身を除く): 41565782

約数列:

[1, 2, 5, 10, 281, 562, 1405, 2810, 18341, 36682, 91705, 183410, 5153821, 10307642, 25769105, 51538210]

約数ペア:

[(1, 51538210), (2, 25769105), (5, 10307642), (10, 5153821), (281, 183410), (562, 91705), (1405, 36682), (2810, 18341)]