51402376

素因数分解:

$2^3\times {\mathrm{163}}^1\times {\mathrm{39419}}^1$

素因数の和:39588

約数の個数: 16

約数和(自身を含む): 96973200

約数和(自身を除く): 45570824

約数列:

[1, 2, 4, 8, 163, 326, 652, 1304, 39419, 78838, 157676, 315352, 6425297, 12850594, 25701188, 51402376]

約数ペア:

[(1, 51402376), (2, 25701188), (4, 12850594), (8, 6425297), (163, 315352), (326, 157676), (652, 78838), (1304, 39419)]