50263820

素因数分解:

$2^2\times 5^1\times {\mathrm{311}}^1\times {\mathrm{8081}}^1$

素因数の和:8401

約数の個数: 24

約数和(自身を含む): 105906528

約数和(自身を除く): 55642708

約数列:

[1, 2, 4, 5, 10, 20, 311, 622, 1244, 1555, 3110, 6220, 8081, 16162, 32324, 40405, 80810, 161620, 2513191, 5026382, 10052764, 12565955, 25131910, 50263820]

約数ペア:

[(1, 50263820), (2, 25131910), (4, 12565955), (5, 10052764), (10, 5026382), (20, 2513191), (311, 161620), (622, 80810), (1244, 40405), (1555, 32324), (3110, 16162), (6220, 8081)]