50725927

素因数分解:

$7^4\times {\mathrm{37}}^1\times {\mathrm{571}}^1$

素因数の和:636

約数の個数: 20

約数和(自身を含む): 60882536

約数和(自身を除く): 10156609

約数列:

[1, 7, 37, 49, 259, 343, 571, 1813, 2401, 3997, 12691, 21127, 27979, 88837, 147889, 195853, 1035223, 1370971, 7246561, 50725927]

約数ペア:

[(1, 50725927), (7, 7246561), (37, 1370971), (49, 1035223), (259, 195853), (343, 147889), (571, 88837), (1813, 27979), (2401, 21127), (3997, 12691)]