51359515

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{3803}}^1$

素因数の和:3918

約数の個数: 16

約数和(自身を含む): 64181088

約数和(自身を除く): 12821573

約数列:

[1, 5, 37, 73, 185, 365, 2701, 3803, 13505, 19015, 140711, 277619, 703555, 1388095, 10271903, 51359515]

約数ペア:

[(1, 51359515), (5, 10271903), (37, 1388095), (73, 703555), (185, 277619), (365, 140711), (2701, 19015), (3803, 13505)]