51139956

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{479}}^1$

素因数の和:565

約数の個数: 96

約数和(自身を含む): 144506880

約数和(自身を除く): 93366924

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 41, 42, 62, 82, 84, 93, 123, 124, 164, 186, 217, 246, 287, 372, 434, 479, 492, 574, 651, 861, 868, 958, 1148, 1271, 1302, 1437, 1722, 1916, 2542, 2604, 2874, 3353, 3444, 3813, 5084, 5748, 6706, 7626, 8897, 10059, 13412, 14849, 15252, 17794, 19639, 20118, 26691, 29698, 35588, 39278, 40236, 44547, 53382, 58917, 59396, 78556, 89094, 103943, 106764, 117834, 137473, 178188, 207886, 235668, 274946, 311829, 412419, 415772, 549892, 608809, 623658, 824838, 1217618, 1247316, 1649676, 1826427, 2435236, 3652854, 4261663, 7305708, 8523326, 12784989, 17046652, 25569978, 51139956]

約数ペア:

[(1, 51139956), (2, 25569978), (3, 17046652), (4, 12784989), (6, 8523326), (7, 7305708), (12, 4261663), (14, 3652854), (21, 2435236), (28, 1826427), (31, 1649676), (41, 1247316), (42, 1217618), (62, 824838), (82, 623658), (84, 608809), (93, 549892), (123, 415772), (124, 412419), (164, 311829), (186, 274946), (217, 235668), (246, 207886), (287, 178188), (372, 137473), (434, 117834), (479, 106764), (492, 103943), (574, 89094), (651, 78556), (861, 59396), (868, 58917), (958, 53382), (1148, 44547), (1271, 40236), (1302, 39278), (1437, 35588), (1722, 29698), (1916, 26691), (2542, 20118), (2604, 19639), (2874, 17794), (3353, 15252), (3444, 14849), (3813, 13412), (5084, 10059), (5748, 8897), (6706, 7626)]