53399344

素因数分解:

$2^4\times {\mathrm{181}}^1\times {\mathrm{18439}}^1$

素因数の和:18628

約数の個数: 20

約数和(自身を含む): 104038480

約数和(自身を除く): 50639136

約数列:

[1, 2, 4, 8, 16, 181, 362, 724, 1448, 2896, 18439, 36878, 73756, 147512, 295024, 3337459, 6674918, 13349836, 26699672, 53399344]

約数ペア:

[(1, 53399344), (2, 26699672), (4, 13349836), (8, 6674918), (16, 3337459), (181, 295024), (362, 147512), (724, 73756), (1448, 36878), (2896, 18439)]