53878098

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{390421}}^1$

素因数の和:390449

約数の個数: 16

約数和(自身を含む): 112441536

約数和(自身を除く): 58563438

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 390421, 780842, 1171263, 2342526, 8979683, 17959366, 26939049, 53878098]

約数ペア:

[(1, 53878098), (2, 26939049), (3, 17959366), (6, 8979683), (23, 2342526), (46, 1171263), (69, 780842), (138, 390421)]