55350256

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{947}}^1$

素因数の和:1249

約数の個数: 40

約数和(自身を含む): 116023824

約数和(自身を除く): 60673568

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 281, 562, 947, 1124, 1894, 2248, 3653, 3788, 4496, 7306, 7576, 12311, 14612, 15152, 24622, 29224, 49244, 58448, 98488, 196976, 266107, 532214, 1064428, 2128856, 3459391, 4257712, 6918782, 13837564, 27675128, 55350256]

約数ペア:

[(1, 55350256), (2, 27675128), (4, 13837564), (8, 6918782), (13, 4257712), (16, 3459391), (26, 2128856), (52, 1064428), (104, 532214), (208, 266107), (281, 196976), (562, 98488), (947, 58448), (1124, 49244), (1894, 29224), (2248, 24622), (3653, 15152), (3788, 14612), (4496, 12311), (7306, 7576)]