52861480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{188791}}^1$

素因数の和:188809

約数の個数: 32

約数和(自身を含む): 135930240

約数和(自身を除く): 83068760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 188791, 377582, 755164, 943955, 1321537, 1510328, 1887910, 2643074, 3775820, 5286148, 6607685, 7551640, 10572296, 13215370, 26430740, 52861480]

約数ペア:

[(1, 52861480), (2, 26430740), (4, 13215370), (5, 10572296), (7, 7551640), (8, 6607685), (10, 5286148), (14, 3775820), (20, 2643074), (28, 1887910), (35, 1510328), (40, 1321537), (56, 943955), (70, 755164), (140, 377582), (280, 188791)]