51868238

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{643}}^1\times {\mathrm{761}}^1$

素因数の和:1459

約数の個数: 16

約数和(自身を含む): 79497936

約数和(自身を除く): 27629698

約数列:

[1, 2, 53, 106, 643, 761, 1286, 1522, 34079, 40333, 68158, 80666, 489323, 978646, 25934119, 51868238]

約数ペア:

[(1, 51868238), (2, 25934119), (53, 978646), (106, 489323), (643, 80666), (761, 68158), (1286, 40333), (1522, 34079)]