49130067

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{2087}}^1$

素因数の和:2175

約数の個数: 32

約数和(自身を含む): 80179200

約数和(自身を除く): 31049133

約数列:

[1, 3, 7, 19, 21, 57, 59, 133, 177, 399, 413, 1121, 1239, 2087, 3363, 6261, 7847, 14609, 23541, 39653, 43827, 118959, 123133, 277571, 369399, 832713, 861931, 2339527, 2585793, 7018581, 16376689, 49130067]

約数ペア:

[(1, 49130067), (3, 16376689), (7, 7018581), (19, 2585793), (21, 2339527), (57, 861931), (59, 832713), (133, 369399), (177, 277571), (399, 123133), (413, 118959), (1121, 43827), (1239, 39653), (2087, 23541), (3363, 14609), (6261, 7847)]