51199941

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{42349}}^1$

素因数の和:42396

約数の個数: 16

約数和(自身を含む): 75891200

約数和(自身を除く): 24691259

約数列:

[1, 3, 13, 31, 39, 93, 403, 1209, 42349, 127047, 550537, 1312819, 1651611, 3938457, 17066647, 51199941]

約数ペア:

[(1, 51199941), (3, 17066647), (13, 3938457), (31, 1651611), (39, 1312819), (93, 550537), (403, 127047), (1209, 42349)]