26807950

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{41243}}^1$

素因数の和:41268

約数の個数: 24

約数和(自身を含む): 53699688

約数和(自身を除く): 26891738

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 41243, 82486, 206215, 412430, 536159, 1031075, 1072318, 2062150, 2680795, 5361590, 13403975, 26807950]

約数ペア:

[(1, 26807950), (2, 13403975), (5, 5361590), (10, 2680795), (13, 2062150), (25, 1072318), (26, 1031075), (50, 536159), (65, 412430), (130, 206215), (325, 82486), (650, 41243)]