51680030

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{178207}}^1$

素因数の和:178243

約数の個数: 16

約数和(自身を含む): 96232320

約数和(自身を除く): 44552290

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 178207, 356414, 891035, 1782070, 5168003, 10336006, 25840015, 51680030]

約数ペア:

[(1, 51680030), (2, 25840015), (5, 10336006), (10, 5168003), (29, 1782070), (58, 891035), (145, 356414), (290, 178207)]