53021857

素因数分解:

$7^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1\times {\mathrm{863}}^1$

素因数の和:1068

約数の個数: 16

約数和(自身を含む): 62042112

約数和(自身を除く): 9020255

約数列:

[1, 7, 67, 131, 469, 863, 917, 6041, 8777, 57821, 61439, 113053, 404747, 791371, 7574551, 53021857]

約数ペア:

[(1, 53021857), (7, 7574551), (67, 791371), (131, 404747), (469, 113053), (863, 61439), (917, 57821), (6041, 8777)]