51988479319

素因数分解:

$7^1\times {\mathrm{101}}^1\times {\mathrm{293}}^1\times {\mathrm{250969}}^1$

素因数の和:251370

約数の個数: 16

約数和(自身を含む): 60208706880

約数和(自身を除く): 8220227561

約数列:

[1, 7, 101, 293, 707, 2051, 29593, 207151, 250969, 1756783, 25347869, 73533917, 177435083, 514737419, 7426925617, 51988479319]

約数ペア:

[(1, 51988479319), (7, 7426925617), (101, 514737419), (293, 177435083), (707, 73533917), (2051, 25347869), (29593, 1756783), (207151, 250969)]