47658070

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{1901}}^1$

素因数の和:2040

約数の個数: 32

約数和(自身を含む): 90383040

約数和(自身を除く): 42724970

約数列:

[1, 2, 5, 10, 23, 46, 109, 115, 218, 230, 545, 1090, 1901, 2507, 3802, 5014, 9505, 12535, 19010, 25070, 43723, 87446, 207209, 218615, 414418, 437230, 1036045, 2072090, 4765807, 9531614, 23829035, 47658070]

約数ペア:

[(1, 47658070), (2, 23829035), (5, 9531614), (10, 4765807), (23, 2072090), (46, 1036045), (109, 437230), (115, 414418), (218, 218615), (230, 207209), (545, 87446), (1090, 43723), (1901, 25070), (2507, 19010), (3802, 12535), (5014, 9505)]