57310990

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{521009}}^1$

素因数の和:521027

約数の個数: 16

約数和(自身を含む): 112538160

約数和(自身を除く): 55227170

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 521009, 1042018, 2605045, 5210090, 5731099, 11462198, 28655495, 57310990]

約数ペア:

[(1, 57310990), (2, 28655495), (5, 11462198), (10, 5731099), (11, 5210090), (22, 2605045), (55, 1042018), (110, 521009)]