51254944

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{123209}}^1$

素因数の和:123232

約数の個数: 24

約数和(自身を含む): 108671220

約数和(自身を除く): 57416276

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 123209, 246418, 492836, 985672, 1601717, 1971344, 3203434, 3942688, 6406868, 12813736, 25627472, 51254944]

約数ペア:

[(1, 51254944), (2, 25627472), (4, 12813736), (8, 6406868), (13, 3942688), (16, 3203434), (26, 1971344), (32, 1601717), (52, 985672), (104, 492836), (208, 246418), (416, 123209)]