51250048

素因数分解:

$2^7\times {\mathrm{400391}}^1$

素因数の和:400405

約数の個数: 16

約数和(自身を含む): 102099960

約数和(自身を除く): 50849912

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 400391, 800782, 1601564, 3203128, 6406256, 12812512, 25625024, 51250048]

約数ペア:

[(1, 51250048), (2, 25625024), (4, 12812512), (8, 6406256), (16, 3203128), (32, 1601564), (64, 800782), (128, 400391)]