51382690

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{223403}}^1$

素因数の和:223433

約数の個数: 16

約数和(自身を含む): 96510528

約数和(自身を除く): 45127838

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 223403, 446806, 1117015, 2234030, 5138269, 10276538, 25691345, 51382690]

約数ペア:

[(1, 51382690), (2, 25691345), (5, 10276538), (10, 5138269), (23, 2234030), (46, 1117015), (115, 446806), (230, 223403)]