49645113

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{179}}^1\times {\mathrm{281}}^1$

素因数の和:517

約数の個数: 32

約数和(自身を含む): 77967360

約数和(自身を除く): 28322247

約数列:

[1, 3, 7, 21, 47, 141, 179, 281, 329, 537, 843, 987, 1253, 1967, 3759, 5901, 8413, 13207, 25239, 39621, 50299, 58891, 92449, 150897, 176673, 277347, 352093, 1056279, 2364053, 7092159, 16548371, 49645113]

約数ペア:

[(1, 49645113), (3, 16548371), (7, 7092159), (21, 2364053), (47, 1056279), (141, 352093), (179, 277347), (281, 176673), (329, 150897), (537, 92449), (843, 58891), (987, 50299), (1253, 39621), (1967, 25239), (3759, 13207), (5901, 8413)]