55320198

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{400871}}^1$

素因数の和:400899

約数の個数: 16

約数和(自身を含む): 115451136

約数和(自身を除く): 60130938

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 400871, 801742, 1202613, 2405226, 9220033, 18440066, 27660099, 55320198]

約数ペア:

[(1, 55320198), (2, 27660099), (3, 18440066), (6, 9220033), (23, 2405226), (46, 1202613), (69, 801742), (138, 400871)]