50777937

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{719}}^1$

素因数の和:810

約数の個数: 48

約数和(自身を含む): 89856000

約数和(自身を除く): 39078063

約数列:

[1, 3, 7, 9, 19, 21, 57, 59, 63, 133, 171, 177, 399, 413, 531, 719, 1121, 1197, 1239, 2157, 3363, 3717, 5033, 6471, 7847, 10089, 13661, 15099, 23541, 40983, 42421, 45297, 70623, 95627, 122949, 127263, 286881, 296947, 381789, 805999, 860643, 890841, 2417997, 2672523, 5641993, 7253991, 16925979, 50777937]

約数ペア:

[(1, 50777937), (3, 16925979), (7, 7253991), (9, 5641993), (19, 2672523), (21, 2417997), (57, 890841), (59, 860643), (63, 805999), (133, 381789), (171, 296947), (177, 286881), (399, 127263), (413, 122949), (531, 95627), (719, 70623), (1121, 45297), (1197, 42421), (1239, 40983), (2157, 23541), (3363, 15099), (3717, 13661), (5033, 10089), (6471, 7847)]