53242869

素因数分解:

$3^1\times {\mathrm{29}}^2\times {\mathrm{47}}^1\times {\mathrm{449}}^1$

素因数の和:557

約数の個数: 24

約数和(自身を含む): 75254400

約数和(自身を除く): 22011531

約数列:

[1, 3, 29, 47, 87, 141, 449, 841, 1347, 1363, 2523, 4089, 13021, 21103, 39063, 39527, 63309, 118581, 377609, 611987, 1132827, 1835961, 17747623, 53242869]

約数ペア:

[(1, 53242869), (3, 17747623), (29, 1835961), (47, 1132827), (87, 611987), (141, 377609), (449, 118581), (841, 63309), (1347, 39527), (1363, 39063), (2523, 21103), (4089, 13021)]