54720010

素因数分解:

$2^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{41771}}^1$

素因数の和:41909

約数の個数: 16

約数和(自身を含む): 99250272

約数和(自身を除く): 44530262

約数列:

[1, 2, 5, 10, 131, 262, 655, 1310, 41771, 83542, 208855, 417710, 5472001, 10944002, 27360005, 54720010]

約数ペア:

[(1, 54720010), (2, 27360005), (5, 10944002), (10, 5472001), (131, 417710), (262, 208855), (655, 83542), (1310, 41771)]