57755230

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{444271}}^1$

素因数の和:444291

約数の個数: 16

約数和(自身を含む): 111956544

約数和(自身を除く): 54201314

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 444271, 888542, 2221355, 4442710, 5775523, 11551046, 28877615, 57755230]

約数ペア:

[(1, 57755230), (2, 28877615), (5, 11551046), (10, 5775523), (13, 4442710), (26, 2221355), (65, 888542), (130, 444271)]