51072290

素因数分解:

$2^1\times 5^1\times {\mathrm{739}}^1\times {\mathrm{6911}}^1$

素因数の和:7657

約数の個数: 16

約数和(自身を含む): 92067840

約数和(自身を除く): 40995550

約数列:

[1, 2, 5, 10, 739, 1478, 3695, 6911, 7390, 13822, 34555, 69110, 5107229, 10214458, 25536145, 51072290]

約数ペア:

[(1, 51072290), (2, 25536145), (5, 10214458), (10, 5107229), (739, 69110), (1478, 34555), (3695, 13822), (6911, 7390)]