11252450

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{499}}^1$

素因数の和:563

約数の個数: 48

約数和(自身を含む): 23436000

約数和(自身を除く): 12183550

約数列:

[1, 2, 5, 10, 11, 22, 25, 41, 50, 55, 82, 110, 205, 275, 410, 451, 499, 550, 902, 998, 1025, 2050, 2255, 2495, 4510, 4990, 5489, 10978, 11275, 12475, 20459, 22550, 24950, 27445, 40918, 54890, 102295, 137225, 204590, 225049, 274450, 450098, 511475, 1022950, 1125245, 2250490, 5626225, 11252450]

約数ペア:

[(1, 11252450), (2, 5626225), (5, 2250490), (10, 1125245), (11, 1022950), (22, 511475), (25, 450098), (41, 274450), (50, 225049), (55, 204590), (82, 137225), (110, 102295), (205, 54890), (275, 40918), (410, 27445), (451, 24950), (499, 22550), (550, 20459), (902, 12475), (998, 11275), (1025, 10978), (2050, 5489), (2255, 4990), (2495, 4510)]