51330172

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{21787}}^1$

素因数の和:21841

約数の個数: 24

約数和(自身を含む): 97610240

約数和(自身を除く): 46280068

約数列:

[1, 2, 4, 19, 31, 38, 62, 76, 124, 589, 1178, 2356, 21787, 43574, 87148, 413953, 675397, 827906, 1350794, 1655812, 2701588, 12832543, 25665086, 51330172]

約数ペア:

[(1, 51330172), (2, 25665086), (4, 12832543), (19, 2701588), (31, 1655812), (38, 1350794), (62, 827906), (76, 675397), (124, 413953), (589, 87148), (1178, 43574), (2356, 21787)]