53399450

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{82153}}^1$

素因数の和:82178

約数の個数: 24

約数和(自身を含む): 106964508

約数和(自身を除く): 53565058

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 82153, 164306, 410765, 821530, 1067989, 2053825, 2135978, 4107650, 5339945, 10679890, 26699725, 53399450]

約数ペア:

[(1, 53399450), (2, 26699725), (5, 10679890), (10, 5339945), (13, 4107650), (25, 2135978), (26, 2053825), (50, 1067989), (65, 821530), (130, 410765), (325, 164306), (650, 82153)]