56433440

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{50387}}^1$

素因数の和:50409

約数の個数: 48

約数和(自身を含む): 152373312

約数和(自身を除く): 95939872

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, 50387, 100774, 201548, 251935, 352709, 403096, 503870, 705418, 806192, 1007740, 1410836, 1612384, 1763545, 2015480, 2821672, 3527090, 4030960, 5643344, 7054180, 8061920, 11286688, 14108360, 28216720, 56433440]

約数ペア:

[(1, 56433440), (2, 28216720), (4, 14108360), (5, 11286688), (7, 8061920), (8, 7054180), (10, 5643344), (14, 4030960), (16, 3527090), (20, 2821672), (28, 2015480), (32, 1763545), (35, 1612384), (40, 1410836), (56, 1007740), (70, 806192), (80, 705418), (112, 503870), (140, 403096), (160, 352709), (224, 251935), (280, 201548), (560, 100774), (1120, 50387)]