57245656

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{550439}}^1$

素因数の和:550458

約数の個数: 16

約数和(自身を含む): 115592400

約数和(自身を除く): 58346744

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 550439, 1100878, 2201756, 4403512, 7155707, 14311414, 28622828, 57245656]

約数ペア:

[(1, 57245656), (2, 28622828), (4, 14311414), (8, 7155707), (13, 4403512), (26, 2201756), (52, 1100878), (104, 550439)]