51232940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{232877}}^1$

素因数の和:232897

約数の個数: 24

約数和(自身を含む): 117370512

約数和(自身を除く): 66137572

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 232877, 465754, 931508, 1164385, 2328770, 2561647, 4657540, 5123294, 10246588, 12808235, 25616470, 51232940]

約数ペア:

[(1, 51232940), (2, 25616470), (4, 12808235), (5, 10246588), (10, 5123294), (11, 4657540), (20, 2561647), (22, 2328770), (44, 1164385), (55, 931508), (110, 465754), (220, 232877)]