49680468

素因数分解:

$2^2\times 3^2\times {\mathrm{1380013}}^1$

素因数の和:1380023

約数の個数: 18

約数和(自身を含む): 125581274

約数和(自身を除く): 75900806

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1380013, 2760026, 4140039, 5520052, 8280078, 12420117, 16560156, 24840234, 49680468]

約数ペア:

[(1, 49680468), (2, 24840234), (3, 16560156), (4, 12420117), (6, 8280078), (9, 5520052), (12, 4140039), (18, 2760026), (36, 1380013)]