53056989

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{163}}^1\times {\mathrm{613}}^1$

素因数の和:841

約数の個数: 24

約数和(自身を含む): 78542880

約数和(自身を除く): 25485891

約数列:

[1, 3, 9, 59, 163, 177, 489, 531, 613, 1467, 1839, 5517, 9617, 28851, 36167, 86553, 99919, 108501, 299757, 325503, 899271, 5895221, 17685663, 53056989]

約数ペア:

[(1, 53056989), (3, 17685663), (9, 5895221), (59, 899271), (163, 325503), (177, 299757), (489, 108501), (531, 99919), (613, 86553), (1467, 36167), (1839, 28851), (5517, 9617)]