51124570

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{263}}^1\times {\mathrm{2777}}^1$

素因数の和:3054

約数の個数: 32

約数和(自身を含む): 105608448

約数和(自身を除く): 54483878

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 263, 526, 1315, 1841, 2630, 2777, 3682, 5554, 9205, 13885, 18410, 19439, 27770, 38878, 97195, 194390, 730351, 1460702, 3651755, 5112457, 7303510, 10224914, 25562285, 51124570]

約数ペア:

[(1, 51124570), (2, 25562285), (5, 10224914), (7, 7303510), (10, 5112457), (14, 3651755), (35, 1460702), (70, 730351), (263, 194390), (526, 97195), (1315, 38878), (1841, 27770), (2630, 19439), (2777, 18410), (3682, 13885), (5554, 9205)]