49791448

素因数分解:

$2^3\times 7^2\times {\mathrm{71}}^1\times {\mathrm{1789}}^1$

素因数の和:1880

約数の個数: 48

約数和(自身を含む): 110192400

約数和(自身を除く): 60400952

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 71, 98, 142, 196, 284, 392, 497, 568, 994, 1789, 1988, 3479, 3578, 3976, 6958, 7156, 12523, 13916, 14312, 25046, 27832, 50092, 87661, 100184, 127019, 175322, 254038, 350644, 508076, 701288, 889133, 1016152, 1778266, 3556532, 6223931, 7113064, 12447862, 24895724, 49791448]

約数ペア:

[(1, 49791448), (2, 24895724), (4, 12447862), (7, 7113064), (8, 6223931), (14, 3556532), (28, 1778266), (49, 1016152), (56, 889133), (71, 701288), (98, 508076), (142, 350644), (196, 254038), (284, 175322), (392, 127019), (497, 100184), (568, 87661), (994, 50092), (1789, 27832), (1988, 25046), (3479, 14312), (3578, 13916), (3976, 12523), (6958, 7156)]