54452060

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{209431}}^1$

素因数の和:209453

約数の個数: 24

約数和(自身を含む): 123146016

約数和(自身を除く): 68693956

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 209431, 418862, 837724, 1047155, 2094310, 2722603, 4188620, 5445206, 10890412, 13613015, 27226030, 54452060]

約数ペア:

[(1, 54452060), (2, 27226030), (4, 13613015), (5, 10890412), (10, 5445206), (13, 4188620), (20, 2722603), (26, 2094310), (52, 1047155), (65, 837724), (130, 418862), (260, 209431)]