51404885

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{63857}}^1$

素因数の和:63892

約数の個数: 16

約数和(自身を含む): 73564416

約数和(自身を除く): 22159531

約数列:

[1, 5, 7, 23, 35, 115, 161, 805, 63857, 319285, 446999, 1468711, 2234995, 7343555, 10280977, 51404885]

約数ペア:

[(1, 51404885), (5, 10280977), (7, 7343555), (23, 2234995), (35, 1468711), (115, 446999), (161, 319285), (805, 63857)]