51453619

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{331}}^1\times {\mathrm{419}}^1$

素因数の和:810

約数の個数: 16

約数和(自身を含む): 60238080

約数和(自身を除く): 8784461

約数列:

[1, 7, 53, 331, 371, 419, 2317, 2933, 17543, 22207, 122801, 138689, 155449, 970823, 7350517, 51453619]

約数ペア:

[(1, 51453619), (7, 7350517), (53, 970823), (331, 155449), (371, 138689), (419, 122801), (2317, 22207), (2933, 17543)]