49205611

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{191}}^1$

素因数の和:379

約数の個数: 32

約数和(自身を含む): 64512000

約数和(自身を除く): 15306389

約数列:

[1, 7, 13, 19, 91, 133, 149, 191, 247, 1043, 1337, 1729, 1937, 2483, 2831, 3629, 13559, 17381, 19817, 25403, 28459, 36803, 47177, 199213, 257621, 330239, 369967, 540721, 2589769, 3785047, 7029373, 49205611]

約数ペア:

[(1, 49205611), (7, 7029373), (13, 3785047), (19, 2589769), (91, 540721), (133, 369967), (149, 330239), (191, 257621), (247, 199213), (1043, 47177), (1337, 36803), (1729, 28459), (1937, 25403), (2483, 19817), (2831, 17381), (3629, 13559)]