51738155

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{64271}}^1$

素因数の和:64306

約数の個数: 16

約数和(自身を含む): 74041344

約数和(自身を除く): 22303189

約数列:

[1, 5, 7, 23, 35, 115, 161, 805, 64271, 321355, 449897, 1478233, 2249485, 7391165, 10347631, 51738155]

約数ペア:

[(1, 51738155), (5, 10347631), (7, 7391165), (23, 2249485), (35, 1478233), (115, 449897), (161, 321355), (805, 64271)]