47786690

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{6263}}^1$

素因数の和:6386

約数の個数: 32

約数和(自身を含む): 99221760

約数和(自身を除く): 51435070

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 109, 218, 545, 763, 1090, 1526, 3815, 6263, 7630, 12526, 31315, 43841, 62630, 87682, 219205, 438410, 682667, 1365334, 3413335, 4778669, 6826670, 9557338, 23893345, 47786690]

約数ペア:

[(1, 47786690), (2, 23893345), (5, 9557338), (7, 6826670), (10, 4778669), (14, 3413335), (35, 1365334), (70, 682667), (109, 438410), (218, 219205), (545, 87682), (763, 62630), (1090, 43841), (1526, 31315), (3815, 12526), (6263, 7630)]