50775991

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{9923}}^1$

素因数の和:9990

約数の個数: 16

約数和(自身を含む): 62878464

約数和(自身を除く): 12102473

約数列:

[1, 7, 17, 43, 119, 301, 731, 5117, 9923, 69461, 168691, 426689, 1180837, 2986823, 7253713, 50775991]

約数ペア:

[(1, 50775991), (7, 7253713), (17, 2986823), (43, 1180837), (119, 426689), (301, 168691), (731, 69461), (5117, 9923)]