53321410

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{280639}}^1$

素因数の和:280665

約数の個数: 16

約数和(自身を含む): 101030400

約数和(自身を除く): 47708990

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 280639, 561278, 1403195, 2806390, 5332141, 10664282, 26660705, 53321410]

約数ペア:

[(1, 53321410), (2, 26660705), (5, 10664282), (10, 5332141), (19, 2806390), (38, 1403195), (95, 561278), (190, 280639)]