49149128

素因数分解:

$2^3\times 7^1\times {\mathrm{103}}^1\times {\mathrm{8521}}^1$

素因数の和:8637

約数の個数: 32

約数和(自身を含む): 106354560

約数和(自身を除く): 57205432

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 103, 206, 412, 721, 824, 1442, 2884, 5768, 8521, 17042, 34084, 59647, 68168, 119294, 238588, 477176, 877663, 1755326, 3510652, 6143641, 7021304, 12287282, 24574564, 49149128]

約数ペア:

[(1, 49149128), (2, 24574564), (4, 12287282), (7, 7021304), (8, 6143641), (14, 3510652), (28, 1755326), (56, 877663), (103, 477176), (206, 238588), (412, 119294), (721, 68168), (824, 59647), (1442, 34084), (2884, 17042), (5768, 8521)]