51213952

素因数分解:

$2^7\times {\mathrm{400109}}^1$

素因数の和:400123

約数の個数: 16

約数和(自身を含む): 102028050

約数和(自身を除く): 50814098

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 400109, 800218, 1600436, 3200872, 6401744, 12803488, 25606976, 51213952]

約数ペア:

[(1, 51213952), (2, 25606976), (4, 12803488), (8, 6401744), (16, 3200872), (32, 1600436), (64, 800218), (128, 400109)]