56187248

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{270131}}^1$

素因数の和:270152

約数の個数: 20

約数和(自身を含む): 117237288

約数和(自身を除く): 61050040

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 270131, 540262, 1080524, 2161048, 3511703, 4322096, 7023406, 14046812, 28093624, 56187248]

約数ペア:

[(1, 56187248), (2, 28093624), (4, 14046812), (8, 7023406), (13, 4322096), (16, 3511703), (26, 2161048), (52, 1080524), (104, 540262), (208, 270131)]