54864520

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47297}}^1$

素因数の和:47337

約数の個数: 32

約数和(自身を含む): 127704600

約数和(自身を除く): 72840080

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 47297, 94594, 189188, 236485, 378376, 472970, 945940, 1371613, 1891880, 2743226, 5486452, 6858065, 10972904, 13716130, 27432260, 54864520]

約数ペア:

[(1, 54864520), (2, 27432260), (4, 13716130), (5, 10972904), (8, 6858065), (10, 5486452), (20, 2743226), (29, 1891880), (40, 1371613), (58, 945940), (116, 472970), (145, 378376), (232, 236485), (290, 189188), (580, 94594), (1160, 47297)]