51789424

素因数分解:

$2^4\times {\mathrm{281}}^1\times {\mathrm{11519}}^1$

素因数の和:11808

約数の個数: 20

約数和(自身を含む): 100707840

約数和(自身を除く): 48918416

約数列:

[1, 2, 4, 8, 16, 281, 562, 1124, 2248, 4496, 11519, 23038, 46076, 92152, 184304, 3236839, 6473678, 12947356, 25894712, 51789424]

約数ペア:

[(1, 51789424), (2, 25894712), (4, 12947356), (8, 6473678), (16, 3236839), (281, 184304), (562, 92152), (1124, 46076), (2248, 23038), (4496, 11519)]