51048025

素因数分解:

$5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{17159}}^1$

素因数の和:17193

約数の個数: 24

約数和(自身を含む): 76602240

約数和(自身を除く): 25554215

約数列:

[1, 5, 7, 17, 25, 35, 85, 119, 175, 425, 595, 2975, 17159, 85795, 120113, 291703, 428975, 600565, 1458515, 2041921, 3002825, 7292575, 10209605, 51048025]

約数ペア:

[(1, 51048025), (5, 10209605), (7, 7292575), (17, 3002825), (25, 2041921), (35, 1458515), (85, 600565), (119, 428975), (175, 291703), (425, 120113), (595, 85795), (2975, 17159)]