54852920

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47287}}^1$

素因数の和:47327

約数の個数: 32

約数和(自身を含む): 127677600

約数和(自身を除く): 72824680

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 47287, 94574, 189148, 236435, 378296, 472870, 945740, 1371323, 1891480, 2742646, 5485292, 6856615, 10970584, 13713230, 27426460, 54852920]

約数ペア:

[(1, 54852920), (2, 27426460), (4, 13713230), (5, 10970584), (8, 6856615), (10, 5485292), (20, 2742646), (29, 1891480), (40, 1371323), (58, 945740), (116, 472870), (145, 378296), (232, 236435), (290, 189148), (580, 94574), (1160, 47287)]