51040444

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{140221}}^1$

素因数の和:140245

約数の個数: 24

約数和(自身を含む): 109934048

約数和(自身を除く): 58893604

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 140221, 280442, 560884, 981547, 1822873, 1963094, 3645746, 3926188, 7291492, 12760111, 25520222, 51040444]

約数ペア:

[(1, 51040444), (2, 25520222), (4, 12760111), (7, 7291492), (13, 3926188), (14, 3645746), (26, 1963094), (28, 1822873), (52, 981547), (91, 560884), (182, 280442), (364, 140221)]