54521296

素因数分解:

$2^4\times {\mathrm{173}}^1\times {\mathrm{19697}}^1$

素因数の和:19878

約数の個数: 20

約数和(自身を含む): 106251012

約数和(自身を除く): 51729716

約数列:

[1, 2, 4, 8, 16, 173, 346, 692, 1384, 2768, 19697, 39394, 78788, 157576, 315152, 3407581, 6815162, 13630324, 27260648, 54521296]

約数ペア:

[(1, 54521296), (2, 27260648), (4, 13630324), (8, 6815162), (16, 3407581), (173, 315152), (346, 157576), (692, 78788), (1384, 39394), (2768, 19697)]