52686690

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{250889}}^1$

素因数の和:250906

約数の個数: 32

約数和(自身を含む): 144512640

約数和(自身を除く): 91825950

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 250889, 501778, 752667, 1254445, 1505334, 1756223, 2508890, 3512446, 3763335, 5268669, 7526670, 8781115, 10537338, 17562230, 26343345, 52686690]

約数ペア:

[(1, 52686690), (2, 26343345), (3, 17562230), (5, 10537338), (6, 8781115), (7, 7526670), (10, 5268669), (14, 3763335), (15, 3512446), (21, 2508890), (30, 1756223), (35, 1505334), (42, 1254445), (70, 752667), (105, 501778), (210, 250889)]