51206038

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{19121}}^1$

素因数の和:19239

約数の個数: 16

約数和(自身を含む): 83524896

約数和(自身を除く): 32318858

約数列:

[1, 2, 13, 26, 103, 206, 1339, 2678, 19121, 38242, 248573, 497146, 1969463, 3938926, 25603019, 51206038]

約数ペア:

[(1, 51206038), (2, 25603019), (13, 3938926), (26, 1969463), (103, 497146), (206, 248573), (1339, 38242), (2678, 19121)]