56261254

素因数分解:

$2^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{31643}}^1$

素因数の和:31779

約数の個数: 16

約数和(自身を含む): 97210368

約数和(自身を除く): 40949114

約数列:

[1, 2, 7, 14, 127, 254, 889, 1778, 31643, 63286, 221501, 443002, 4018661, 8037322, 28130627, 56261254]

約数ペア:

[(1, 56261254), (2, 28130627), (7, 8037322), (14, 4018661), (127, 443002), (254, 221501), (889, 63286), (1778, 31643)]