53641390

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{487649}}^1$

素因数の和:487667

約数の個数: 16

約数和(自身を含む): 105332400

約数和(自身を除く): 51691010

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 487649, 975298, 2438245, 4876490, 5364139, 10728278, 26820695, 53641390]

約数ペア:

[(1, 53641390), (2, 26820695), (5, 10728278), (10, 5364139), (11, 4876490), (22, 2438245), (55, 975298), (110, 487649)]