52921120

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{47251}}^1$

素因数の和:47273

約数の個数: 48

約数和(自身を含む): 142890048

約数和(自身を除く): 89968928

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 47251, 94502, 189004, 236255, 330757, 378008, 472510, 661514, 756016, 945020, 1323028, 1512032, 1653785, 1890040, 2646056, 3307570, 3780080, 5292112, 6615140, 7560160, 10584224, 13230280, 26460560, 52921120]

約数ペア:

[(1, 52921120), (2, 26460560), (4, 13230280), (5, 10584224), (7, 7560160), (8, 6615140), (10, 5292112), (14, 3780080), (16, 3307570), (20, 2646056), (28, 1890040), (32, 1653785), (35, 1512032), (40, 1323028), (56, 945020), (70, 756016), (80, 661514), (112, 472510), (140, 378008), (160, 330757), (224, 236255), (280, 189004), (560, 94502), (1120, 47251)]