51979508710

素因数分解:

$2^1\times 5^1\times {\mathrm{401}}^1\times {\mathrm{12962471}}^1$

素因数の和:12962879

約数の個数: 16

約数和(自身を含む): 93796447392

約数和(自身を除く): 41816938682

約数列:

[1, 2, 5, 10, 401, 802, 2005, 4010, 12962471, 25924942, 64812355, 129624710, 5197950871, 10395901742, 25989754355, 51979508710]

約数ペア:

[(1, 51979508710), (2, 25989754355), (5, 10395901742), (10, 5197950871), (401, 129624710), (802, 64812355), (2005, 25924942), (4010, 12962471)]