51047255

素因数分解:

$5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{35573}}^1$

素因数の和:35626

約数の個数: 16

約数和(自身を含む): 71717184

約数和(自身を除く): 20669929

約数列:

[1, 5, 7, 35, 41, 205, 287, 1435, 35573, 177865, 249011, 1245055, 1458493, 7292465, 10209451, 51047255]

約数ペア:

[(1, 51047255), (5, 10209451), (7, 7292465), (35, 1458493), (41, 1245055), (205, 249011), (287, 177865), (1435, 35573)]