53440916

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{1979}}^1$

素因数の和:2183

約数の個数: 24

約数和(自身を含む): 96354720

約数和(自身を除く): 42913804

約数列:

[1, 2, 4, 43, 86, 157, 172, 314, 628, 1979, 3958, 6751, 7916, 13502, 27004, 85097, 170194, 310703, 340388, 621406, 1242812, 13360229, 26720458, 53440916]

約数ペア:

[(1, 53440916), (2, 26720458), (4, 13360229), (43, 1242812), (86, 621406), (157, 340388), (172, 310703), (314, 170194), (628, 85097), (1979, 27004), (3958, 13502), (6751, 7916)]