53196280

素因数分解:

$2^3\times 5^1\times {\mathrm{1329907}}^1$

素因数の和:1329918

約数の個数: 16

約数和(自身を含む): 119691720

約数和(自身を除く): 66495440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1329907, 2659814, 5319628, 6649535, 10639256, 13299070, 26598140, 53196280]

約数ペア:

[(1, 53196280), (2, 26598140), (4, 13299070), (5, 10639256), (8, 6649535), (10, 5319628), (20, 2659814), (40, 1329907)]