53256770

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{661}}^1\times {\mathrm{1151}}^1$

素因数の和:1826

約数の個数: 32

約数和(自身を含む): 109817856

約数和(自身を除く): 56561086

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 661, 1151, 1322, 2302, 3305, 4627, 5755, 6610, 8057, 9254, 11510, 16114, 23135, 40285, 46270, 80570, 760811, 1521622, 3804055, 5325677, 7608110, 10651354, 26628385, 53256770]

約数ペア:

[(1, 53256770), (2, 26628385), (5, 10651354), (7, 7608110), (10, 5325677), (14, 3804055), (35, 1521622), (70, 760811), (661, 80570), (1151, 46270), (1322, 40285), (2302, 23135), (3305, 16114), (4627, 11510), (5755, 9254), (6610, 8057)]