51067659

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{241}}^1$

素因数の和:387

約数の個数: 32

約数和(自身を含む): 74156544

約数和(自身を除く): 23088885

約数列:

[1, 3, 23, 37, 69, 83, 111, 241, 249, 723, 851, 1909, 2553, 3071, 5543, 5727, 8917, 9213, 16629, 20003, 26751, 60009, 70633, 205091, 211899, 460069, 615273, 740111, 1380207, 2220333, 17022553, 51067659]

約数ペア:

[(1, 51067659), (3, 17022553), (23, 2220333), (37, 1380207), (69, 740111), (83, 615273), (111, 460069), (241, 211899), (249, 205091), (723, 70633), (851, 60009), (1909, 26751), (2553, 20003), (3071, 16629), (5543, 9213), (5727, 8917)]