55602340

素因数分解:

$2^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{28661}}^1$

素因数の和:28767

約数の個数: 24

約数和(自身を含む): 117972792

約数和(自身を除く): 62370452

約数列:

[1, 2, 4, 5, 10, 20, 97, 194, 388, 485, 970, 1940, 28661, 57322, 114644, 143305, 286610, 573220, 2780117, 5560234, 11120468, 13900585, 27801170, 55602340]

約数ペア:

[(1, 55602340), (2, 27801170), (4, 13900585), (5, 11120468), (10, 5560234), (20, 2780117), (97, 573220), (194, 286610), (388, 143305), (485, 114644), (970, 57322), (1940, 28661)]