51302209

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{593}}^1\times {\mathrm{727}}^1$

素因数の和:1344

約数の個数: 16

約数和(自身を含む): 62270208

約数和(自身を除く): 10967999

約数列:

[1, 7, 17, 119, 593, 727, 4151, 5089, 10081, 12359, 70567, 86513, 431111, 3017777, 7328887, 51302209]

約数ペア:

[(1, 51302209), (7, 7328887), (17, 3017777), (119, 431111), (593, 86513), (727, 70567), (4151, 12359), (5089, 10081)]