51120780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{852013}}^1$

素因数の和:852025

約数の個数: 24

約数和(自身を含む): 143138352

約数和(自身を除く): 92017572

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 852013, 1704026, 2556039, 3408052, 4260065, 5112078, 8520130, 10224156, 12780195, 17040260, 25560390, 51120780]

約数ペア:

[(1, 51120780), (2, 25560390), (3, 17040260), (4, 12780195), (5, 10224156), (6, 8520130), (10, 5112078), (12, 4260065), (15, 3408052), (20, 2556039), (30, 1704026), (60, 852013)]