52278040

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{35323}}^1$

素因数の和:35371

約数の個数: 32

約数和(自身を含む): 120808080

約数和(自身を除く): 68530040

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 370, 740, 1480, 35323, 70646, 141292, 176615, 282584, 353230, 706460, 1306951, 1412920, 2613902, 5227804, 6534755, 10455608, 13069510, 26139020, 52278040]

約数ペア:

[(1, 52278040), (2, 26139020), (4, 13069510), (5, 10455608), (8, 6534755), (10, 5227804), (20, 2613902), (37, 1412920), (40, 1306951), (74, 706460), (148, 353230), (185, 282584), (296, 176615), (370, 141292), (740, 70646), (1480, 35323)]