51600275

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{479}}^1$

素因数の和:659

約数の個数: 24

約数和(自身を含む): 66662400

約数和(自身を除く): 15062125

約数列:

[1, 5, 25, 31, 139, 155, 479, 695, 775, 2395, 3475, 4309, 11975, 14849, 21545, 66581, 74245, 107725, 332905, 371225, 1664525, 2064011, 10320055, 51600275]

約数ペア:

[(1, 51600275), (5, 10320055), (25, 2064011), (31, 1664525), (139, 371225), (155, 332905), (479, 107725), (695, 74245), (775, 66581), (2395, 21545), (3475, 14849), (4309, 11975)]