51947234

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{263}}^1\times {\mathrm{1619}}^1$

素因数の和:1945

約数の個数: 16

約数和(自身を含む): 79548480

約数和(自身を除く): 27601246

約数列:

[1, 2, 61, 122, 263, 526, 1619, 3238, 16043, 32086, 98759, 197518, 425797, 851594, 25973617, 51947234]

約数ペア:

[(1, 51947234), (2, 25973617), (61, 851594), (122, 425797), (263, 197518), (526, 98759), (1619, 32086), (3238, 16043)]