49065716

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{1249}}^1$

素因数の和:1344

約数の個数: 48

約数和(自身を含む): 104160000

約数和(自身を除く): 55094284

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 61, 92, 122, 161, 244, 322, 427, 644, 854, 1249, 1403, 1708, 2498, 2806, 4996, 5612, 8743, 9821, 17486, 19642, 28727, 34972, 39284, 57454, 76189, 114908, 152378, 201089, 304756, 402178, 533323, 804356, 1066646, 1752347, 2133292, 3504694, 7009388, 12266429, 24532858, 49065716]

約数ペア:

[(1, 49065716), (2, 24532858), (4, 12266429), (7, 7009388), (14, 3504694), (23, 2133292), (28, 1752347), (46, 1066646), (61, 804356), (92, 533323), (122, 402178), (161, 304756), (244, 201089), (322, 152378), (427, 114908), (644, 76189), (854, 57454), (1249, 39284), (1403, 34972), (1708, 28727), (2498, 19642), (2806, 17486), (4996, 9821), (5612, 8743)]