47414913

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1$

素因数の和:218

約数の個数: 64

約数和(自身を含む): 82736640

約数和(自身を除く): 35321727

約数列:

[1, 3, 7, 13, 21, 29, 39, 53, 87, 91, 113, 159, 203, 273, 339, 371, 377, 609, 689, 791, 1113, 1131, 1469, 1537, 2067, 2373, 2639, 3277, 4407, 4611, 4823, 5989, 7917, 9831, 10283, 10759, 14469, 17967, 19981, 22939, 30849, 32277, 41923, 42601, 59943, 68817, 77857, 125769, 127803, 139867, 173681, 233571, 298207, 419601, 521043, 544999, 894621, 1215767, 1634997, 2257853, 3647301, 6773559, 15804971, 47414913]

約数ペア:

[(1, 47414913), (3, 15804971), (7, 6773559), (13, 3647301), (21, 2257853), (29, 1634997), (39, 1215767), (53, 894621), (87, 544999), (91, 521043), (113, 419601), (159, 298207), (203, 233571), (273, 173681), (339, 139867), (371, 127803), (377, 125769), (609, 77857), (689, 68817), (791, 59943), (1113, 42601), (1131, 41923), (1469, 32277), (1537, 30849), (2067, 22939), (2373, 19981), (2639, 17967), (3277, 14469), (4407, 10759), (4611, 10283), (4823, 9831), (5989, 7917)]