55806244

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{20249}}^1$

素因数の和:20319

約数の個数: 24

約数和(自身を含む): 107163000

約数和(自身を除く): 51356756

約数列:

[1, 2, 4, 13, 26, 52, 53, 106, 212, 689, 1378, 2756, 20249, 40498, 80996, 263237, 526474, 1052948, 1073197, 2146394, 4292788, 13951561, 27903122, 55806244]

約数ペア:

[(1, 55806244), (2, 27903122), (4, 13951561), (13, 4292788), (26, 2146394), (52, 1073197), (53, 1052948), (106, 526474), (212, 263237), (689, 80996), (1378, 40498), (2756, 20249)]