54140884

素因数分解:

$2^2\times 7^2\times {\mathrm{276229}}^1$

素因数の和:276247

約数の個数: 18

約数和(自身を含む): 110215770

約数和(自身を除く): 56074886

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 276229, 552458, 1104916, 1933603, 3867206, 7734412, 13535221, 27070442, 54140884]

約数ペア:

[(1, 54140884), (2, 27070442), (4, 13535221), (7, 7734412), (14, 3867206), (28, 1933603), (49, 1104916), (98, 552458), (196, 276229)]