49761328

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{135221}}^1$

素因数の和:135252

約数の個数: 20

約数和(自身を含む): 100605168

約数和(自身を除く): 50843840

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 135221, 270442, 540884, 1081768, 2163536, 3110083, 6220166, 12440332, 24880664, 49761328]

約数ペア:

[(1, 49761328), (2, 24880664), (4, 12440332), (8, 6220166), (16, 3110083), (23, 2163536), (46, 1081768), (92, 540884), (184, 270442), (368, 135221)]