49031008

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{2741}}^1$

素因数の和:2807

約数の個数: 48

約数和(自身を含む): 106411536

約数和(自身を除く): 57380528

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 43, 52, 86, 104, 172, 208, 344, 416, 559, 688, 1118, 1376, 2236, 2741, 4472, 5482, 8944, 10964, 17888, 21928, 35633, 43856, 71266, 87712, 117863, 142532, 235726, 285064, 471452, 570128, 942904, 1140256, 1532219, 1885808, 3064438, 3771616, 6128876, 12257752, 24515504, 49031008]

約数ペア:

[(1, 49031008), (2, 24515504), (4, 12257752), (8, 6128876), (13, 3771616), (16, 3064438), (26, 1885808), (32, 1532219), (43, 1140256), (52, 942904), (86, 570128), (104, 471452), (172, 285064), (208, 235726), (344, 142532), (416, 117863), (559, 87712), (688, 71266), (1118, 43856), (1376, 35633), (2236, 21928), (2741, 17888), (4472, 10964), (5482, 8944)]