51216235

素因数分解:

$5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{14207}}^1$

素因数の和:14322

約数の個数: 16

約数和(自身を含む): 70926336

約数和(自身を除く): 19710101

約数列:

[1, 5, 7, 35, 103, 515, 721, 3605, 14207, 71035, 99449, 497245, 1463321, 7316605, 10243247, 51216235]

約数ペア:

[(1, 51216235), (5, 10243247), (7, 7316605), (35, 1463321), (103, 497245), (515, 99449), (721, 71035), (3605, 14207)]