56077251

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{2903}}^1$

素因数の和:3090

約数の個数: 16

約数和(自身を含む): 76944384

約数和(自身を除く): 20867133

約数列:

[1, 3, 47, 137, 141, 411, 2903, 6439, 8709, 19317, 136441, 397711, 409323, 1193133, 18692417, 56077251]

約数ペア:

[(1, 56077251), (3, 18692417), (47, 1193133), (137, 409323), (141, 397711), (411, 136441), (2903, 19317), (6439, 8709)]