51170539

素因数分解:

$7^1\times {\mathrm{101}}^1\times {\mathrm{157}}^1\times {\mathrm{461}}^1$

素因数の和:726

約数の個数: 16

約数和(自身を含む): 59564736

約数和(自身を除く): 8394197

約数列:

[1, 7, 101, 157, 461, 707, 1099, 3227, 15857, 46561, 72377, 110999, 325927, 506639, 7310077, 51170539]

約数ペア:

[(1, 51170539), (7, 7310077), (101, 506639), (157, 325927), (461, 110999), (707, 72377), (1099, 46561), (3227, 15857)]