53205551

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{2741}}^1$

素因数の和:2854

約数の個数: 16

約数和(自身を含む): 63175680

約数和(自身を除く): 9970129

約数列:

[1, 7, 47, 59, 329, 413, 2741, 2773, 19187, 19411, 128827, 161719, 901789, 1132033, 7600793, 53205551]

約数ペア:

[(1, 53205551), (7, 7600793), (47, 1132033), (59, 901789), (329, 161719), (413, 128827), (2741, 19411), (2773, 19187)]