57227248

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{275131}}^1$

素因数の和:275152

約数の個数: 20

約数和(自身を含む): 119407288

約数和(自身を除く): 62180040

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 275131, 550262, 1100524, 2201048, 3576703, 4402096, 7153406, 14306812, 28613624, 57227248]

約数ペア:

[(1, 57227248), (2, 28613624), (4, 14306812), (8, 7153406), (13, 4402096), (16, 3576703), (26, 2201048), (52, 1100524), (104, 550262), (208, 275131)]