49819385

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{129401}}^1$

素因数の和:129424

約数の個数: 16

約数和(自身を含む): 74535552

約数和(自身を除く): 24716167

約数列:

[1, 5, 7, 11, 35, 55, 77, 385, 129401, 647005, 905807, 1423411, 4529035, 7117055, 9963877, 49819385]

約数ペア:

[(1, 49819385), (5, 9963877), (7, 7117055), (11, 4529035), (35, 1423411), (55, 905807), (77, 647005), (385, 129401)]