50552019

素因数分解:

$3^5\times 7^1\times {\mathrm{113}}^1\times {\mathrm{263}}^1$

素因数の和:398

約数の個数: 48

約数和(自身を含む): 87639552

約数和(自身を除く): 37087533

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 113, 189, 243, 263, 339, 567, 789, 791, 1017, 1701, 1841, 2367, 2373, 3051, 5523, 7101, 7119, 9153, 16569, 21303, 21357, 27459, 29719, 49707, 63909, 64071, 89157, 149121, 192213, 208033, 267471, 447363, 624099, 802413, 1872297, 2407239, 5616891, 7221717, 16850673, 50552019]

約数ペア:

[(1, 50552019), (3, 16850673), (7, 7221717), (9, 5616891), (21, 2407239), (27, 1872297), (63, 802413), (81, 624099), (113, 447363), (189, 267471), (243, 208033), (263, 192213), (339, 149121), (567, 89157), (789, 64071), (791, 63909), (1017, 49707), (1701, 29719), (1841, 27459), (2367, 21357), (2373, 21303), (3051, 16569), (5523, 9153), (7101, 7119)]