51229696

素因数分解:

$2^{10}\times 7^2\times {\mathrm{1021}}^1$

素因数の和:1055

約数の個数: 66

約数和(自身を含む): 119245938

約数和(自身を除く): 68016242

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 392, 448, 512, 784, 896, 1021, 1024, 1568, 1792, 2042, 3136, 3584, 4084, 6272, 7147, 7168, 8168, 12544, 14294, 16336, 25088, 28588, 32672, 50029, 50176, 57176, 65344, 100058, 114352, 130688, 200116, 228704, 261376, 400232, 457408, 522752, 800464, 914816, 1045504, 1600928, 1829632, 3201856, 3659264, 6403712, 7318528, 12807424, 25614848, 51229696]

約数ペア:

[(1, 51229696), (2, 25614848), (4, 12807424), (7, 7318528), (8, 6403712), (14, 3659264), (16, 3201856), (28, 1829632), (32, 1600928), (49, 1045504), (56, 914816), (64, 800464), (98, 522752), (112, 457408), (128, 400232), (196, 261376), (224, 228704), (256, 200116), (392, 130688), (448, 114352), (512, 100058), (784, 65344), (896, 57176), (1021, 50176), (1024, 50029), (1568, 32672), (1792, 28588), (2042, 25088), (3136, 16336), (3584, 14294), (4084, 12544), (6272, 8168), (7147, 7168)]