51543719

素因数分解:

${\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{149}}^1$

素因数の和:370

約数の個数: 16

約数和(自身を含む): 54237600

約数和(自身を除く): 2693881

約数列:

[1, 53, 61, 107, 149, 3233, 5671, 6527, 7897, 9089, 15943, 345931, 481717, 844979, 972523, 51543719]

約数ペア:

[(1, 51543719), (53, 972523), (61, 844979), (107, 481717), (149, 345931), (3233, 15943), (5671, 9089), (6527, 7897)]