54794440

素因数分解:

$2^3\times 5^1\times {\mathrm{1369861}}^1$

素因数の和:1369872

約数の個数: 16

約数和(自身を含む): 123287580

約数和(自身を除く): 68493140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1369861, 2739722, 5479444, 6849305, 10958888, 13698610, 27397220, 54794440]

約数ペア:

[(1, 54794440), (2, 27397220), (4, 13698610), (5, 10958888), (8, 6849305), (10, 5479444), (20, 2739722), (40, 1369861)]