57242750

素因数分解:

$2^1\times 5^3\times {\mathrm{401}}^1\times {\mathrm{571}}^1$

素因数の和:989

約数の個数: 32

約数和(自身を含む): 107613792

約数和(自身を除く): 50371042

約数列:

[1, 2, 5, 10, 25, 50, 125, 250, 401, 571, 802, 1142, 2005, 2855, 4010, 5710, 10025, 14275, 20050, 28550, 50125, 71375, 100250, 142750, 228971, 457942, 1144855, 2289710, 5724275, 11448550, 28621375, 57242750]

約数ペア:

[(1, 57242750), (2, 28621375), (5, 11448550), (10, 5724275), (25, 2289710), (50, 1144855), (125, 457942), (250, 228971), (401, 142750), (571, 100250), (802, 71375), (1142, 50125), (2005, 28550), (2855, 20050), (4010, 14275), (5710, 10025)]