53206960

素因数分解:

$2^4\times 5^1\times {\mathrm{131}}^1\times {\mathrm{5077}}^1$

素因数の和:5221

約数の個数: 40

約数和(自身を含む): 124675056

約数和(自身を除く): 71468096

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 131, 262, 524, 655, 1048, 1310, 2096, 2620, 5077, 5240, 10154, 10480, 20308, 25385, 40616, 50770, 81232, 101540, 203080, 406160, 665087, 1330174, 2660348, 3325435, 5320696, 6650870, 10641392, 13301740, 26603480, 53206960]

約数ペア:

[(1, 53206960), (2, 26603480), (4, 13301740), (5, 10641392), (8, 6650870), (10, 5320696), (16, 3325435), (20, 2660348), (40, 1330174), (80, 665087), (131, 406160), (262, 203080), (524, 101540), (655, 81232), (1048, 50770), (1310, 40616), (2096, 25385), (2620, 20308), (5077, 10480), (5240, 10154)]