51156398

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{28643}}^1$

素因数の和:28711

約数の個数: 16

約数和(自身を含む): 82494720

約数和(自身を除く): 31338322

約数列:

[1, 2, 19, 38, 47, 94, 893, 1786, 28643, 57286, 544217, 1088434, 1346221, 2692442, 25578199, 51156398]

約数ペア:

[(1, 51156398), (2, 25578199), (19, 2692442), (38, 1346221), (47, 1088434), (94, 544217), (893, 57286), (1786, 28643)]