54749689

素因数分解:

${\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{709}}^1$

素因数の和:840

約数の個数: 16

約数和(自身を含む): 58890240

約数和(自身を除く): 4140551

約数列:

[1, 31, 47, 53, 709, 1457, 1643, 2491, 21979, 33323, 37577, 77221, 1033013, 1164887, 1766119, 54749689]

約数ペア:

[(1, 54749689), (31, 1766119), (47, 1164887), (53, 1033013), (709, 77221), (1457, 37577), (1643, 33323), (2491, 21979)]