49920388

素因数分解:

$2^2\times 7^1\times {\mathrm{1291}}^1\times {\mathrm{1381}}^1$

素因数の和:2683

約数の個数: 24

約数和(自身を含む): 99990464

約数和(自身を除く): 50070076

約数列:

[1, 2, 4, 7, 14, 28, 1291, 1381, 2582, 2762, 5164, 5524, 9037, 9667, 18074, 19334, 36148, 38668, 1782871, 3565742, 7131484, 12480097, 24960194, 49920388]

約数ペア:

[(1, 49920388), (2, 24960194), (4, 12480097), (7, 7131484), (14, 3565742), (28, 1782871), (1291, 38668), (1381, 36148), (2582, 19334), (2762, 18074), (5164, 9667), (5524, 9037)]