52045480

素因数分解:

$2^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{30259}}^1$

素因数の和:30313

約数の個数: 32

約数和(自身を含む): 119829600

約数和(自身を除く): 67784120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 43, 86, 172, 215, 344, 430, 860, 1720, 30259, 60518, 121036, 151295, 242072, 302590, 605180, 1210360, 1301137, 2602274, 5204548, 6505685, 10409096, 13011370, 26022740, 52045480]

約数ペア:

[(1, 52045480), (2, 26022740), (4, 13011370), (5, 10409096), (8, 6505685), (10, 5204548), (20, 2602274), (40, 1301137), (43, 1210360), (86, 605180), (172, 302590), (215, 242072), (344, 151295), (430, 121036), (860, 60518), (1720, 30259)]