51424257

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{10433}}^1$

素因数の和:10520

約数の個数: 16

約数和(自身を含む): 72119808

約数和(自身を除く): 20695551

約数列:

[1, 3, 31, 53, 93, 159, 1643, 4929, 10433, 31299, 323423, 552949, 970269, 1658847, 17141419, 51424257]

約数ペア:

[(1, 51424257), (3, 17141419), (31, 1658847), (53, 970269), (93, 552949), (159, 323423), (1643, 31299), (4929, 10433)]