51577894

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{28879}}^1$

素因数の和:28947

約数の個数: 16

約数和(自身を含む): 83174400

約数和(自身を除く): 31596506

約数列:

[1, 2, 19, 38, 47, 94, 893, 1786, 28879, 57758, 548701, 1097402, 1357313, 2714626, 25788947, 51577894]

約数ペア:

[(1, 51577894), (2, 25788947), (19, 2714626), (38, 1357313), (47, 1097402), (94, 548701), (893, 57758), (1786, 28879)]