51085452

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{20369}}^1$

素因数の和:20406

約数の個数: 48

約数和(自身を含む): 136886400

約数和(自身を除く): 85800948

約数列:

[1, 2, 3, 4, 6, 11, 12, 19, 22, 33, 38, 44, 57, 66, 76, 114, 132, 209, 228, 418, 627, 836, 1254, 2508, 20369, 40738, 61107, 81476, 122214, 224059, 244428, 387011, 448118, 672177, 774022, 896236, 1161033, 1344354, 1548044, 2322066, 2688708, 4257121, 4644132, 8514242, 12771363, 17028484, 25542726, 51085452]

約数ペア:

[(1, 51085452), (2, 25542726), (3, 17028484), (4, 12771363), (6, 8514242), (11, 4644132), (12, 4257121), (19, 2688708), (22, 2322066), (33, 1548044), (38, 1344354), (44, 1161033), (57, 896236), (66, 774022), (76, 672177), (114, 448118), (132, 387011), (209, 244428), (228, 224059), (418, 122214), (627, 81476), (836, 61107), (1254, 40738), (2508, 20369)]