52250320

素因数分解:

$2^4\times 5^1\times {\mathrm{71}}^1\times {\mathrm{9199}}^1$

素因数の和:9283

約数の個数: 40

約数和(自身を含む): 123206400

約数和(自身を除く): 70956080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 71, 80, 142, 284, 355, 568, 710, 1136, 1420, 2840, 5680, 9199, 18398, 36796, 45995, 73592, 91990, 147184, 183980, 367960, 653129, 735920, 1306258, 2612516, 3265645, 5225032, 6531290, 10450064, 13062580, 26125160, 52250320]

約数ペア:

[(1, 52250320), (2, 26125160), (4, 13062580), (5, 10450064), (8, 6531290), (10, 5225032), (16, 3265645), (20, 2612516), (40, 1306258), (71, 735920), (80, 653129), (142, 367960), (284, 183980), (355, 147184), (568, 91990), (710, 73592), (1136, 45995), (1420, 36796), (2840, 18398), (5680, 9199)]