50261620

素因数分解:

$2^2\times 5^1\times {\mathrm{821}}^1\times {\mathrm{3061}}^1$

素因数の和:3891

約数の個数: 24

約数和(自身を含む): 105712488

約数和(自身を除く): 55450868

約数列:

[1, 2, 4, 5, 10, 20, 821, 1642, 3061, 3284, 4105, 6122, 8210, 12244, 15305, 16420, 30610, 61220, 2513081, 5026162, 10052324, 12565405, 25130810, 50261620]

約数ペア:

[(1, 50261620), (2, 25130810), (4, 12565405), (5, 10052324), (10, 5026162), (20, 2513081), (821, 61220), (1642, 30610), (3061, 16420), (3284, 15305), (4105, 12244), (6122, 8210)]