51230170

素因数分解:

$2^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{39107}}^1$

素因数の和:39245

約数の個数: 16

約数和(自身を含む): 92920608

約数和(自身を除く): 41690438

約数列:

[1, 2, 5, 10, 131, 262, 655, 1310, 39107, 78214, 195535, 391070, 5123017, 10246034, 25615085, 51230170]

約数ペア:

[(1, 51230170), (2, 25615085), (5, 10246034), (10, 5123017), (131, 391070), (262, 195535), (655, 78214), (1310, 39107)]