56157260

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{122081}}^1$

素因数の和:122113

約数の個数: 24

約数和(自身を含む): 123058656

約数和(自身を除く): 66901396

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 122081, 244162, 488324, 610405, 1220810, 2441620, 2807863, 5615726, 11231452, 14039315, 28078630, 56157260]

約数ペア:

[(1, 56157260), (2, 28078630), (4, 14039315), (5, 11231452), (10, 5615726), (20, 2807863), (23, 2441620), (46, 1220810), (92, 610405), (115, 488324), (230, 244162), (460, 122081)]