53688005

素因数分解:

$5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{19417}}^1$

素因数の和:19508

約数の個数: 16

約数和(自身を含む): 74565120

約数和(自身を除く): 20877115

約数列:

[1, 5, 7, 35, 79, 395, 553, 2765, 19417, 97085, 135919, 679595, 1533943, 7669715, 10737601, 53688005]

約数ペア:

[(1, 53688005), (5, 10737601), (7, 7669715), (35, 1533943), (79, 679595), (395, 135919), (553, 97085), (2765, 19417)]