55266438

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{214211}}^1$

素因数の和:214259

約数の個数: 16

約数和(自身を含む): 113103936

約数和(自身を除く): 57837498

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 214211, 428422, 642633, 1285266, 9211073, 18422146, 27633219, 55266438]

約数ペア:

[(1, 55266438), (2, 27633219), (3, 18422146), (6, 9211073), (43, 1285266), (86, 642633), (129, 428422), (258, 214211)]