51868509

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{32077}}^1$

素因数の和:32105

約数の個数: 24

約数和(自身を含む): 87765408

約数和(自身を除く): 35896899

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 147, 231, 539, 1617, 32077, 96231, 224539, 352847, 673617, 1058541, 1571773, 2469929, 4715319, 7409787, 17289503, 51868509]

約数ペア:

[(1, 51868509), (3, 17289503), (7, 7409787), (11, 4715319), (21, 2469929), (33, 1571773), (49, 1058541), (77, 673617), (147, 352847), (231, 224539), (539, 96231), (1617, 32077)]