49535420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{225161}}^1$

素因数の和:225181

約数の個数: 24

約数和(自身を含む): 113481648

約数和(自身を除く): 63946228

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 225161, 450322, 900644, 1125805, 2251610, 2476771, 4503220, 4953542, 9907084, 12383855, 24767710, 49535420]

約数ペア:

[(1, 49535420), (2, 24767710), (4, 12383855), (5, 9907084), (10, 4953542), (11, 4503220), (20, 2476771), (22, 2251610), (44, 1125805), (55, 900644), (110, 450322), (220, 225161)]