51402254

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{379}}^1\times {\mathrm{3989}}^1$

素因数の和:4387

約数の個数: 16

約数和(自身を含む): 81874800

約数和(自身を除く): 30472546

約数列:

[1, 2, 17, 34, 379, 758, 3989, 6443, 7978, 12886, 67813, 135626, 1511831, 3023662, 25701127, 51402254]

約数ペア:

[(1, 51402254), (2, 25701127), (17, 3023662), (34, 1511831), (379, 135626), (758, 67813), (3989, 12886), (6443, 7978)]