54940256

素因数分解:

$2^5\times 7^1\times {\mathrm{245269}}^1$

素因数の和:245286

約数の個数: 24

約数和(自身を含む): 123616080

約数和(自身を除く): 68675824

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 245269, 490538, 981076, 1716883, 1962152, 3433766, 3924304, 6867532, 7848608, 13735064, 27470128, 54940256]

約数ペア:

[(1, 54940256), (2, 27470128), (4, 13735064), (7, 7848608), (8, 6867532), (14, 3924304), (16, 3433766), (28, 1962152), (32, 1716883), (56, 981076), (112, 490538), (224, 245269)]