53207840

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{47507}}^1$

素因数の和:47529

約数の個数: 48

約数和(自身を含む): 143664192

約数和(自身を除く): 90456352

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, 47507, 95014, 190028, 237535, 332549, 380056, 475070, 665098, 760112, 950140, 1330196, 1520224, 1662745, 1900280, 2660392, 3325490, 3800560, 5320784, 6650980, 7601120, 10641568, 13301960, 26603920, 53207840]

約数ペア:

[(1, 53207840), (2, 26603920), (4, 13301960), (5, 10641568), (7, 7601120), (8, 6650980), (10, 5320784), (14, 3800560), (16, 3325490), (20, 2660392), (28, 1900280), (32, 1662745), (35, 1520224), (40, 1330196), (56, 950140), (70, 760112), (80, 665098), (112, 475070), (140, 380056), (160, 332549), (224, 237535), (280, 190028), (560, 95014), (1120, 47507)]