54938572

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{197}}^1$

素因数の和:418

約数の個数: 48

約数和(自身を含む): 108041472

約数和(自身を除く): 53102900

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 173, 197, 346, 394, 403, 692, 788, 806, 1612, 2249, 2561, 4498, 5122, 5363, 6107, 8996, 10244, 10726, 12214, 21452, 24428, 34081, 68162, 69719, 79391, 136324, 139438, 158782, 278876, 317564, 443053, 886106, 1056511, 1772212, 2113022, 4226044, 13734643, 27469286, 54938572]

約数ペア:

[(1, 54938572), (2, 27469286), (4, 13734643), (13, 4226044), (26, 2113022), (31, 1772212), (52, 1056511), (62, 886106), (124, 443053), (173, 317564), (197, 278876), (346, 158782), (394, 139438), (403, 136324), (692, 79391), (788, 69719), (806, 68162), (1612, 34081), (2249, 24428), (2561, 21452), (4498, 12214), (5122, 10726), (5363, 10244), (6107, 8996)]