51540995

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{8293}}^1$

素因数の和:8422

約数の個数: 16

約数和(自身を含む): 68077152

約数和(自身を除く): 16536157

約数列:

[1, 5, 11, 55, 113, 565, 1243, 6215, 8293, 41465, 91223, 456115, 937109, 4685545, 10308199, 51540995]

約数ペア:

[(1, 51540995), (5, 10308199), (11, 4685545), (55, 937109), (113, 456115), (565, 91223), (1243, 41465), (6215, 8293)]