51137422

素因数分解:

$2^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{27883}}^1$

素因数の和:28023

約数の個数: 16

約数和(自身を含む): 88336512

約数和(自身を除く): 37199090

約数列:

[1, 2, 7, 14, 131, 262, 917, 1834, 27883, 55766, 195181, 390362, 3652673, 7305346, 25568711, 51137422]

約数ペア:

[(1, 51137422), (2, 25568711), (7, 7305346), (14, 3652673), (131, 390362), (262, 195181), (917, 55766), (1834, 27883)]