56501390

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{513649}}^1$

素因数の和:513667

約数の個数: 16

約数和(自身を含む): 110948400

約数和(自身を除く): 54447010

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 513649, 1027298, 2568245, 5136490, 5650139, 11300278, 28250695, 56501390]

約数ペア:

[(1, 56501390), (2, 28250695), (5, 11300278), (10, 5650139), (11, 5136490), (22, 2568245), (55, 1027298), (110, 513649)]