50989850

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{439}}^1$

素因数の和:575

約数の個数: 48

約数和(自身を含む): 100172160

約数和(自身を除く): 49182310

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 101, 115, 202, 230, 439, 505, 575, 878, 1010, 1150, 2195, 2323, 2525, 4390, 4646, 5050, 10097, 10975, 11615, 20194, 21950, 23230, 44339, 50485, 58075, 88678, 100970, 116150, 221695, 252425, 443390, 504850, 1019797, 1108475, 2039594, 2216950, 5098985, 10197970, 25494925, 50989850]

約数ペア:

[(1, 50989850), (2, 25494925), (5, 10197970), (10, 5098985), (23, 2216950), (25, 2039594), (46, 1108475), (50, 1019797), (101, 504850), (115, 443390), (202, 252425), (230, 221695), (439, 116150), (505, 100970), (575, 88678), (878, 58075), (1010, 50485), (1150, 44339), (2195, 23230), (2323, 21950), (2525, 20194), (4390, 11615), (4646, 10975), (5050, 10097)]