56389762

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{2777}}^1$

素因数の和:2874

約数の個数: 32

約数和(自身を含む): 100808064

約数和(自身を除く): 44418302

約数列:

[1, 2, 11, 13, 22, 26, 71, 142, 143, 286, 781, 923, 1562, 1846, 2777, 5554, 10153, 20306, 30547, 36101, 61094, 72202, 197167, 394334, 397111, 794222, 2168837, 2563171, 4337674, 5126342, 28194881, 56389762]

約数ペア:

[(1, 56389762), (2, 28194881), (11, 5126342), (13, 4337674), (22, 2563171), (26, 2168837), (71, 794222), (142, 397111), (143, 394334), (286, 197167), (781, 72202), (923, 61094), (1562, 36101), (1846, 30547), (2777, 20306), (5554, 10153)]