55004542

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{149}}^1\times {\mathrm{1409}}^1$

素因数の和:1691

約数の個数: 16

約数和(自身を含む): 83754000

約数和(自身を除く): 28749458

約数列:

[1, 2, 131, 149, 262, 298, 1409, 2818, 19519, 39038, 184579, 209941, 369158, 419882, 27502271, 55004542]

約数ペア:

[(1, 55004542), (2, 27502271), (131, 419882), (149, 369158), (262, 209941), (298, 184579), (1409, 39038), (2818, 19519)]