49071152

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{235919}}^1$

素因数の和:235940

約数の個数: 20

約数和(自身を含む): 102389280

約数和(自身を除く): 53318128

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 235919, 471838, 943676, 1887352, 3066947, 3774704, 6133894, 12267788, 24535576, 49071152]

約数ペア:

[(1, 49071152), (2, 24535576), (4, 12267788), (8, 6133894), (13, 3774704), (16, 3066947), (26, 1887352), (52, 943676), (104, 471838), (208, 235919)]