51217544

素因数分解:

$2^3\times 7^2\times {\mathrm{130657}}^1$

素因数の和:130677

約数の個数: 24

約数和(自身を含む): 111712590

約数和(自身を除く): 60495046

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 130657, 261314, 522628, 914599, 1045256, 1829198, 3658396, 6402193, 7316792, 12804386, 25608772, 51217544]

約数ペア:

[(1, 51217544), (2, 25608772), (4, 12804386), (7, 7316792), (8, 6402193), (14, 3658396), (28, 1829198), (49, 1045256), (56, 914599), (98, 522628), (196, 261314), (392, 130657)]