50872311

素因数分解:

$3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{211}}^1$

素因数の和:356

約数の個数: 48

約数和(自身を含む): 87310080

約数和(自身を除く): 36437769

約数列:

[1, 3, 7, 9, 21, 43, 63, 89, 129, 211, 267, 301, 387, 623, 633, 801, 903, 1477, 1869, 1899, 2709, 3827, 4431, 5607, 9073, 11481, 13293, 18779, 26789, 27219, 34443, 56337, 63511, 80367, 81657, 131453, 169011, 190533, 241101, 394359, 571599, 807497, 1183077, 2422491, 5652479, 7267473, 16957437, 50872311]

約数ペア:

[(1, 50872311), (3, 16957437), (7, 7267473), (9, 5652479), (21, 2422491), (43, 1183077), (63, 807497), (89, 571599), (129, 394359), (211, 241101), (267, 190533), (301, 169011), (387, 131453), (623, 81657), (633, 80367), (801, 63511), (903, 56337), (1477, 34443), (1869, 27219), (1899, 26789), (2709, 18779), (3827, 13293), (4431, 11481), (5607, 9073)]