49034752

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1$

素因数の和:223

約数の個数: 80

約数和(自身を含む): 108274320

約数和(自身を除く): 59239568

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 53, 64, 104, 106, 128, 139, 208, 212, 256, 278, 416, 424, 512, 556, 689, 832, 848, 1112, 1378, 1664, 1696, 1807, 2224, 2756, 3328, 3392, 3614, 4448, 5512, 6656, 6784, 7228, 7367, 8896, 11024, 13568, 14456, 14734, 17792, 22048, 27136, 28912, 29468, 35584, 44096, 57824, 58936, 71168, 88192, 95771, 115648, 117872, 176384, 191542, 231296, 235744, 352768, 383084, 462592, 471488, 766168, 925184, 942976, 1532336, 1885952, 3064672, 3771904, 6129344, 12258688, 24517376, 49034752]

約数ペア:

[(1, 49034752), (2, 24517376), (4, 12258688), (8, 6129344), (13, 3771904), (16, 3064672), (26, 1885952), (32, 1532336), (52, 942976), (53, 925184), (64, 766168), (104, 471488), (106, 462592), (128, 383084), (139, 352768), (208, 235744), (212, 231296), (256, 191542), (278, 176384), (416, 117872), (424, 115648), (512, 95771), (556, 88192), (689, 71168), (832, 58936), (848, 57824), (1112, 44096), (1378, 35584), (1664, 29468), (1696, 28912), (1807, 27136), (2224, 22048), (2756, 17792), (3328, 14734), (3392, 14456), (3614, 13568), (4448, 11024), (5512, 8896), (6656, 7367), (6784, 7228)]