49609741437

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{647}}^1\times {\mathrm{1091}}^1$

素因数の和:1903

約数の個数: 64

約数和(自身を含む): 78120806400

約数和(自身を除く): 28511064963

約数列:

[1, 3, 9, 19, 27, 57, 137, 171, 411, 513, 647, 1091, 1233, 1941, 2603, 3273, 3699, 5823, 7809, 9819, 12293, 17469, 20729, 23427, 29457, 36879, 62187, 70281, 88639, 110637, 149467, 186561, 265917, 331911, 448401, 559683, 705877, 797751, 1345203, 1684141, 2117631, 2393253, 2839873, 4035609, 5052423, 6352893, 8519619, 13411663, 15157269, 19058679, 25558857, 40234989, 45471807, 76676571, 96705149, 120704967, 290115447, 362114901, 870346341, 1837397831, 2611039023, 5512193493, 16536580479, 49609741437]

約数ペア:

[(1, 49609741437), (3, 16536580479), (9, 5512193493), (19, 2611039023), (27, 1837397831), (57, 870346341), (137, 362114901), (171, 290115447), (411, 120704967), (513, 96705149), (647, 76676571), (1091, 45471807), (1233, 40234989), (1941, 25558857), (2603, 19058679), (3273, 15157269), (3699, 13411663), (5823, 8519619), (7809, 6352893), (9819, 5052423), (12293, 4035609), (17469, 2839873), (20729, 2393253), (23427, 2117631), (29457, 1684141), (36879, 1345203), (62187, 797751), (70281, 705877), (88639, 559683), (110637, 448401), (149467, 331911), (186561, 265917)]