50637489

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{709}}^1$

素因数の和:917

約数の個数: 32

約数和(自身を含む): 81792000

約数和(自身を除く): 31154511

約数列:

[1, 3, 7, 19, 21, 57, 133, 179, 399, 537, 709, 1253, 2127, 3401, 3759, 4963, 10203, 13471, 14889, 23807, 40413, 71421, 94297, 126911, 282891, 380733, 888377, 2411309, 2665131, 7233927, 16879163, 50637489]

約数ペア:

[(1, 50637489), (3, 16879163), (7, 7233927), (19, 2665131), (21, 2411309), (57, 888377), (133, 380733), (179, 282891), (399, 126911), (537, 94297), (709, 71421), (1253, 40413), (2127, 23807), (3401, 14889), (3759, 13471), (4963, 10203)]