52260440

素因数分解:

$2^3\times 5^1\times {\mathrm{311}}^1\times {\mathrm{4201}}^1$

素因数の和:4523

約数の個数: 32

約数和(自身を含む): 117992160

約数和(自身を除く): 65731720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 311, 622, 1244, 1555, 2488, 3110, 4201, 6220, 8402, 12440, 16804, 21005, 33608, 42010, 84020, 168040, 1306511, 2613022, 5226044, 6532555, 10452088, 13065110, 26130220, 52260440]

約数ペア:

[(1, 52260440), (2, 26130220), (4, 13065110), (5, 10452088), (8, 6532555), (10, 5226044), (20, 2613022), (40, 1306511), (311, 168040), (622, 84020), (1244, 42010), (1555, 33608), (2488, 21005), (3110, 16804), (4201, 12440), (6220, 8402)]