51557710

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{70627}}^1$

素因数の和:70707

約数の個数: 16

約数和(自身を含む): 94076496

約数和(自身を除く): 42518786

約数列:

[1, 2, 5, 10, 73, 146, 365, 730, 70627, 141254, 353135, 706270, 5155771, 10311542, 25778855, 51557710]

約数ペア:

[(1, 51557710), (2, 25778855), (5, 10311542), (10, 5155771), (73, 706270), (146, 353135), (365, 141254), (730, 70627)]