55668730

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{428221}}^1$

素因数の和:428241

約数の個数: 16

約数和(自身を含む): 107911944

約数和(自身を除く): 52243214

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 428221, 856442, 2141105, 4282210, 5566873, 11133746, 27834365, 55668730]

約数ペア:

[(1, 55668730), (2, 27834365), (5, 11133746), (10, 5566873), (13, 4282210), (26, 2141105), (65, 856442), (130, 428221)]