55498894

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{24977}}^1$

素因数の和:25091

約数の個数: 16

約数和(自身を含む): 91719216

約数和(自身を除く): 36220322

約数列:

[1, 2, 11, 22, 101, 202, 1111, 2222, 24977, 49954, 274747, 549494, 2522677, 5045354, 27749447, 55498894]

約数ペア:

[(1, 55498894), (2, 27749447), (11, 5045354), (22, 2522677), (101, 549494), (202, 274747), (1111, 49954), (2222, 24977)]