50742027

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{42391}}^1$

素因数の和:42423

約数の個数: 24

約数和(自身を含む): 88175360

約数和(自身を除く): 37433333

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 399, 1197, 42391, 127173, 296737, 381519, 805429, 890211, 2416287, 2670633, 5638003, 7248861, 16914009, 50742027]

約数ペア:

[(1, 50742027), (3, 16914009), (7, 7248861), (9, 5638003), (19, 2670633), (21, 2416287), (57, 890211), (63, 805429), (133, 381519), (171, 296737), (399, 127173), (1197, 42391)]