55161904

素因数分解:

$2^4\times 7^1\times {\mathrm{67}}^1\times {\mathrm{7351}}^1$

素因数の和:7433

約数の個数: 40

約数和(自身を含む): 123984128

約数和(自身を除く): 68822224

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 67, 112, 134, 268, 469, 536, 938, 1072, 1876, 3752, 7351, 7504, 14702, 29404, 51457, 58808, 102914, 117616, 205828, 411656, 492517, 823312, 985034, 1970068, 3447619, 3940136, 6895238, 7880272, 13790476, 27580952, 55161904]

約数ペア:

[(1, 55161904), (2, 27580952), (4, 13790476), (7, 7880272), (8, 6895238), (14, 3940136), (16, 3447619), (28, 1970068), (56, 985034), (67, 823312), (112, 492517), (134, 411656), (268, 205828), (469, 117616), (536, 102914), (938, 58808), (1072, 51457), (1876, 29404), (3752, 14702), (7351, 7504)]