53465440

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{47737}}^1$

素因数の和:47759

約数の個数: 48

約数和(自身を含む): 144359712

約数和(自身を除く): 90894272

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 47737, 95474, 190948, 238685, 334159, 381896, 477370, 668318, 763792, 954740, 1336636, 1527584, 1670795, 1909480, 2673272, 3341590, 3818960, 5346544, 6683180, 7637920, 10693088, 13366360, 26732720, 53465440]

約数ペア:

[(1, 53465440), (2, 26732720), (4, 13366360), (5, 10693088), (7, 7637920), (8, 6683180), (10, 5346544), (14, 3818960), (16, 3341590), (20, 2673272), (28, 1909480), (32, 1670795), (35, 1527584), (40, 1336636), (56, 954740), (70, 763792), (80, 668318), (112, 477370), (140, 381896), (160, 334159), (224, 238685), (280, 190948), (560, 95474), (1120, 47737)]