5280398851

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{1987}}^1$

素因数の和:2108

約数の個数: 64

約数和(自身を含む): 7214054400

約数和(自身を除く): 1933655549

約数列:

[1, 7, 13, 19, 29, 53, 91, 133, 203, 247, 371, 377, 551, 689, 1007, 1537, 1729, 1987, 2639, 3857, 4823, 7049, 7163, 10759, 13091, 13909, 19981, 25831, 29203, 37753, 50141, 57623, 91637, 105311, 139867, 180817, 204421, 264271, 379639, 403361, 490789, 737177, 749099, 1094837, 1369043, 2000909, 2657473, 3054019, 3435523, 5243693, 7663859, 9583301, 14006363, 14232881, 21378133, 26011817, 39702247, 58026361, 99630167, 182082719, 277915729, 406184527, 754342693, 5280398851]

約数ペア:

[(1, 5280398851), (7, 754342693), (13, 406184527), (19, 277915729), (29, 182082719), (53, 99630167), (91, 58026361), (133, 39702247), (203, 26011817), (247, 21378133), (371, 14232881), (377, 14006363), (551, 9583301), (689, 7663859), (1007, 5243693), (1537, 3435523), (1729, 3054019), (1987, 2657473), (2639, 2000909), (3857, 1369043), (4823, 1094837), (7049, 749099), (7163, 737177), (10759, 490789), (13091, 403361), (13909, 379639), (19981, 264271), (25831, 204421), (29203, 180817), (37753, 139867), (50141, 105311), (57623, 91637)]