51703064

素因数分解:

$2^3\times 7^1\times {\mathrm{647}}^1\times {\mathrm{1427}}^1$

素因数の和:2087

約数の個数: 32

約数和(自身を含む): 111041280

約数和(自身を除く): 59338216

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 647, 1294, 1427, 2588, 2854, 4529, 5176, 5708, 9058, 9989, 11416, 18116, 19978, 36232, 39956, 79912, 923269, 1846538, 3693076, 6462883, 7386152, 12925766, 25851532, 51703064]

約数ペア:

[(1, 51703064), (2, 25851532), (4, 12925766), (7, 7386152), (8, 6462883), (14, 3693076), (28, 1846538), (56, 923269), (647, 79912), (1294, 39956), (1427, 36232), (2588, 19978), (2854, 18116), (4529, 11416), (5176, 9989), (5708, 9058)]