53709542

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{15881}}^1$

素因数の和:15991

約数の個数: 16

約数和(自身を含む): 85762800

約数和(自身を除く): 32053258

約数列:

[1, 2, 19, 38, 89, 178, 1691, 3382, 15881, 31762, 301739, 603478, 1413409, 2826818, 26854771, 53709542]

約数ペア:

[(1, 53709542), (2, 26854771), (19, 2826818), (38, 1413409), (89, 603478), (178, 301739), (1691, 31762), (3382, 15881)]