51196893

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{21851}}^1$

素因数の和:21936

約数の個数: 16

約数和(自身を含む): 75520512

約数和(自身を除く): 24323619

約数列:

[1, 3, 11, 33, 71, 213, 781, 2343, 21851, 65553, 240361, 721083, 1551421, 4654263, 17065631, 51196893]

約数ペア:

[(1, 51196893), (3, 17065631), (11, 4654263), (33, 1551421), (71, 721083), (213, 240361), (781, 65553), (2343, 21851)]