54990452

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{887}}^1\times {\mathrm{1409}}^1$

素因数の和:2311

約数の個数: 24

約数和(自身を含む): 105174720

約数和(自身を除く): 50184268

約数列:

[1, 2, 4, 11, 22, 44, 887, 1409, 1774, 2818, 3548, 5636, 9757, 15499, 19514, 30998, 39028, 61996, 1249783, 2499566, 4999132, 13747613, 27495226, 54990452]

約数ペア:

[(1, 54990452), (2, 27495226), (4, 13747613), (11, 4999132), (22, 2499566), (44, 1249783), (887, 61996), (1409, 39028), (1774, 30998), (2818, 19514), (3548, 15499), (5636, 9757)]