55790180

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{121283}}^1$

素因数の和:121315

約数の個数: 24

約数和(自身を含む): 122254272

約数和(自身を除く): 66464092

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 121283, 242566, 485132, 606415, 1212830, 2425660, 2789509, 5579018, 11158036, 13947545, 27895090, 55790180]

約数ペア:

[(1, 55790180), (2, 27895090), (4, 13947545), (5, 11158036), (10, 5579018), (20, 2789509), (23, 2425660), (46, 1212830), (92, 606415), (115, 485132), (230, 242566), (460, 121283)]