55579966

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{24019}}^1$

素因数の和:24123

約数の個数: 16

約数和(自身を含む): 90795600

約数和(自身を除く): 35215634

約数列:

[1, 2, 13, 26, 89, 178, 1157, 2314, 24019, 48038, 312247, 624494, 2137691, 4275382, 27789983, 55579966]

約数ペア:

[(1, 55579966), (2, 27789983), (13, 4275382), (26, 2137691), (89, 624494), (178, 312247), (1157, 48038), (2314, 24019)]