55212774

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{214003}}^1$

素因数の和:214051

約数の個数: 16

約数和(自身を含む): 112994112

約数和(自身を除く): 57781338

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 214003, 428006, 642009, 1284018, 9202129, 18404258, 27606387, 55212774]

約数ペア:

[(1, 55212774), (2, 27606387), (3, 18404258), (6, 9202129), (43, 1284018), (86, 642009), (129, 428006), (258, 214003)]