50018384

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{240473}}^1$

素因数の和:240494

約数の個数: 20

約数和(自身を含む): 104365716

約数和(自身を除く): 54347332

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 240473, 480946, 961892, 1923784, 3126149, 3847568, 6252298, 12504596, 25009192, 50018384]

約数ペア:

[(1, 50018384), (2, 25009192), (4, 12504596), (8, 6252298), (13, 3847568), (16, 3126149), (26, 1923784), (52, 961892), (104, 480946), (208, 240473)]