51143834

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{68927}}^1$

素因数の和:68989

約数の個数: 16

約数和(自身を含む): 89330688

約数和(自身を除く): 38186854

約数列:

[1, 2, 7, 14, 53, 106, 371, 742, 68927, 137854, 482489, 964978, 3653131, 7306262, 25571917, 51143834]

約数ペア:

[(1, 51143834), (2, 25571917), (7, 7306262), (14, 3653131), (53, 964978), (106, 482489), (371, 137854), (742, 68927)]