26956490

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{269}}^1\times {\mathrm{911}}^1$

素因数の和:1198

約数の個数: 32

約数和(自身を含む): 53187840

約数和(自身を除く): 26231350

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 269, 538, 911, 1345, 1822, 2690, 2959, 4555, 5918, 9110, 10021, 14795, 20042, 29590, 50105, 100210, 245059, 490118, 1225295, 2450590, 2695649, 5391298, 13478245, 26956490]

約数ペア:

[(1, 26956490), (2, 13478245), (5, 5391298), (10, 2695649), (11, 2450590), (22, 1225295), (55, 490118), (110, 245059), (269, 100210), (538, 50105), (911, 29590), (1345, 20042), (1822, 14795), (2690, 10021), (2959, 9110), (4555, 5918)]