49388045

素因数分解:

$5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{21061}}^1$

素因数の和:21140

約数の個数: 16

約数和(自身を含む): 68746368

約数和(自身を除く): 19358323

約数列:

[1, 5, 7, 35, 67, 335, 469, 2345, 21061, 105305, 147427, 737135, 1411087, 7055435, 9877609, 49388045]

約数ペア:

[(1, 49388045), (5, 9877609), (7, 7055435), (35, 1411087), (67, 737135), (335, 147427), (469, 105305), (2345, 21061)]