47570870

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{2297}}^1$

素因数の和:2432

約数の個数: 32

約数和(自身を含む): 91000800

約数和(自身を除く): 43429930

約数列:

[1, 2, 5, 10, 19, 38, 95, 109, 190, 218, 545, 1090, 2071, 2297, 4142, 4594, 10355, 11485, 20710, 22970, 43643, 87286, 218215, 250373, 436430, 500746, 1251865, 2503730, 4757087, 9514174, 23785435, 47570870]

約数ペア:

[(1, 47570870), (2, 23785435), (5, 9514174), (10, 4757087), (19, 2503730), (38, 1251865), (95, 500746), (109, 436430), (190, 250373), (218, 218215), (545, 87286), (1090, 43643), (2071, 22970), (2297, 20710), (4142, 11485), (4594, 10355)]