55390496

素因数分解:

$2^5\times 7^1\times {\mathrm{247279}}^1$

素因数の和:247296

約数の個数: 24

約数和(自身を含む): 124629120

約数和(自身を除く): 69238624

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 247279, 494558, 989116, 1730953, 1978232, 3461906, 3956464, 6923812, 7912928, 13847624, 27695248, 55390496]

約数ペア:

[(1, 55390496), (2, 27695248), (4, 13847624), (7, 7912928), (8, 6923812), (14, 3956464), (16, 3461906), (28, 1978232), (32, 1730953), (56, 989116), (112, 494558), (224, 247279)]