51942605

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{72647}}^1$

素因数の和:72676

約数の個数: 16

約数和(自身を含む): 73229184

約数和(自身を除く): 21286579

約数列:

[1, 5, 11, 13, 55, 65, 143, 715, 72647, 363235, 799117, 944411, 3995585, 4722055, 10388521, 51942605]

約数ペア:

[(1, 51942605), (5, 10388521), (11, 4722055), (13, 3995585), (55, 944411), (65, 799117), (143, 363235), (715, 72647)]