49828051

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1$

素因数の和:248

約数の個数: 48

約数和(自身を含む): 68947200

約数和(自身を除く): 19119149

約数列:

[1, 7, 13, 19, 23, 49, 91, 133, 161, 179, 247, 299, 437, 637, 931, 1127, 1253, 1729, 2093, 2327, 3059, 3401, 4117, 5681, 8771, 12103, 14651, 16289, 21413, 23807, 28819, 39767, 44213, 53521, 78223, 114023, 166649, 201733, 278369, 309491, 374647, 547561, 1016899, 2166437, 2622529, 3832927, 7118293, 49828051]

約数ペア:

[(1, 49828051), (7, 7118293), (13, 3832927), (19, 2622529), (23, 2166437), (49, 1016899), (91, 547561), (133, 374647), (161, 309491), (179, 278369), (247, 201733), (299, 166649), (437, 114023), (637, 78223), (931, 53521), (1127, 44213), (1253, 39767), (1729, 28819), (2093, 23807), (2327, 21413), (3059, 16289), (3401, 14651), (4117, 12103), (5681, 8771)]