49809977

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1\times {\mathrm{743}}^1$

素因数の和:968

約数の個数: 16

約数和(自身を含む): 58305792

約数和(自身を除く): 8495815

約数列:

[1, 7, 61, 157, 427, 743, 1099, 5201, 9577, 45323, 67039, 116651, 317261, 816557, 7115711, 49809977]

約数ペア:

[(1, 49809977), (7, 7115711), (61, 816557), (157, 317261), (427, 116651), (743, 67039), (1099, 45323), (5201, 9577)]