52808720

素因数分解:

$2^4\times 5^1\times {\mathrm{131}}^1\times {\mathrm{5039}}^1$

素因数の和:5183

約数の個数: 40

約数和(自身を含む): 123742080

約数和(自身を除く): 70933360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 131, 262, 524, 655, 1048, 1310, 2096, 2620, 5039, 5240, 10078, 10480, 20156, 25195, 40312, 50390, 80624, 100780, 201560, 403120, 660109, 1320218, 2640436, 3300545, 5280872, 6601090, 10561744, 13202180, 26404360, 52808720]

約数ペア:

[(1, 52808720), (2, 26404360), (4, 13202180), (5, 10561744), (8, 6601090), (10, 5280872), (16, 3300545), (20, 2640436), (40, 1320218), (80, 660109), (131, 403120), (262, 201560), (524, 100780), (655, 80624), (1048, 50390), (1310, 40312), (2096, 25195), (2620, 20156), (5039, 10480), (5240, 10078)]