56243902

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{196657}}^1$

素因数の和:196683

約数の個数: 16

約数和(自身を含む): 99115632

約数和(自身を除く): 42871730

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 196657, 393314, 2163227, 2556541, 4326454, 5113082, 28121951, 56243902]

約数ペア:

[(1, 56243902), (2, 28121951), (11, 5113082), (13, 4326454), (22, 2556541), (26, 2163227), (143, 393314), (286, 196657)]