50978081

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{349}}^1$

素因数の和:645

約数の個数: 24

約数和(自身を含む): 65116800

約数和(自身を除く): 14138719

約数列:

[1, 7, 11, 49, 77, 271, 349, 539, 1897, 2443, 2981, 3839, 13279, 17101, 20867, 26873, 94579, 146069, 188111, 662053, 1040369, 4634371, 7282583, 50978081]

約数ペア:

[(1, 50978081), (7, 7282583), (11, 4634371), (49, 1040369), (77, 662053), (271, 188111), (349, 146069), (539, 94579), (1897, 26873), (2443, 20867), (2981, 17101), (3839, 13279)]