54541820

素因数分解:

$2^2\times 5^1\times {\mathrm{1021}}^1\times {\mathrm{2671}}^1$

素因数の和:3701

約数の個数: 24

約数和(自身を含む): 114692928

約数和(自身を除く): 60151108

約数列:

[1, 2, 4, 5, 10, 20, 1021, 2042, 2671, 4084, 5105, 5342, 10210, 10684, 13355, 20420, 26710, 53420, 2727091, 5454182, 10908364, 13635455, 27270910, 54541820]

約数ペア:

[(1, 54541820), (2, 27270910), (4, 13635455), (5, 10908364), (10, 5454182), (20, 2727091), (1021, 53420), (2042, 26710), (2671, 20420), (4084, 13355), (5105, 10684), (5342, 10210)]