53665140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{894419}}^1$

素因数の和:894431

約数の個数: 24

約数和(自身を含む): 150262560

約数和(自身を除く): 96597420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 894419, 1788838, 2683257, 3577676, 4472095, 5366514, 8944190, 10733028, 13416285, 17888380, 26832570, 53665140]

約数ペア:

[(1, 53665140), (2, 26832570), (3, 17888380), (4, 13416285), (5, 10733028), (6, 8944190), (10, 5366514), (12, 4472095), (15, 3577676), (20, 2683257), (30, 1788838), (60, 894419)]