54686810

素因数分解:

$2^1\times 5^1\times {\mathrm{821}}^1\times {\mathrm{6661}}^1$

素因数の和:7489

約数の個数: 16

約数和(自身を含む): 98570952

約数和(自身を除く): 43884142

約数列:

[1, 2, 5, 10, 821, 1642, 4105, 6661, 8210, 13322, 33305, 66610, 5468681, 10937362, 27343405, 54686810]

約数ペア:

[(1, 54686810), (2, 27343405), (5, 10937362), (10, 5468681), (821, 66610), (1642, 33305), (4105, 13322), (6661, 8210)]