52381260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{291007}}^1$

素因数の和:291022

約数の個数: 36

約数和(自身を含む): 158890368

約数和(自身を除く): 106509108

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 291007, 582014, 873021, 1164028, 1455035, 1746042, 2619063, 2910070, 3492084, 4365105, 5238126, 5820140, 8730210, 10476252, 13095315, 17460420, 26190630, 52381260]

約数ペア:

[(1, 52381260), (2, 26190630), (3, 17460420), (4, 13095315), (5, 10476252), (6, 8730210), (9, 5820140), (10, 5238126), (12, 4365105), (15, 3492084), (18, 2910070), (20, 2619063), (30, 1746042), (36, 1455035), (45, 1164028), (60, 873021), (90, 582014), (180, 291007)]