51843560

素因数分解:

$2^3\times 5^1\times {\mathrm{1296089}}^1$

素因数の和:1296100

約数の個数: 16

約数和(自身を含む): 116648100

約数和(自身を除く): 64804540

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1296089, 2592178, 5184356, 6480445, 10368712, 12960890, 25921780, 51843560]

約数ペア:

[(1, 51843560), (2, 25921780), (4, 12960890), (5, 10368712), (8, 6480445), (10, 5184356), (20, 2592178), (40, 1296089)]