56272853

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{197}}^1$

素因数の和:333

約数の個数: 32

約数和(自身を含む): 72205056

約数和(自身を除く): 15932203

約数列:

[1, 7, 13, 43, 73, 91, 197, 301, 511, 559, 949, 1379, 2561, 3139, 3913, 6643, 8471, 14381, 17927, 21973, 40807, 59297, 100667, 110123, 186953, 285649, 618383, 770861, 1308671, 4328681, 8038979, 56272853]

約数ペア:

[(1, 56272853), (7, 8038979), (13, 4328681), (43, 1308671), (73, 770861), (91, 618383), (197, 285649), (301, 186953), (511, 110123), (559, 100667), (949, 59297), (1379, 40807), (2561, 21973), (3139, 17927), (3913, 14381), (6643, 8471)]