51205025495

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{443}}^1\times {\mathrm{1778261}}^1$

素因数の和:1778722

約数の個数: 16

約数和(自身を含む): 66322059552

約数和(自身を除く): 15117034057

約数列:

[1, 5, 13, 65, 443, 2215, 5759, 28795, 1778261, 8891305, 23117393, 115586965, 787769623, 3938848115, 10241005099, 51205025495]

約数ペア:

[(1, 51205025495), (5, 10241005099), (13, 3938848115), (65, 787769623), (443, 115586965), (2215, 23117393), (5759, 8891305), (28795, 1778261)]