47724320

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{42611}}^1$

素因数の和:42633

約数の個数: 48

約数和(自身を含む): 128858688

約数和(自身を除く): 81134368

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, 42611, 85222, 170444, 213055, 298277, 340888, 426110, 596554, 681776, 852220, 1193108, 1363552, 1491385, 1704440, 2386216, 2982770, 3408880, 4772432, 5965540, 6817760, 9544864, 11931080, 23862160, 47724320]

約数ペア:

[(1, 47724320), (2, 23862160), (4, 11931080), (5, 9544864), (7, 6817760), (8, 5965540), (10, 4772432), (14, 3408880), (16, 2982770), (20, 2386216), (28, 1704440), (32, 1491385), (35, 1363552), (40, 1193108), (56, 852220), (70, 681776), (80, 596554), (112, 426110), (140, 340888), (160, 298277), (224, 213055), (280, 170444), (560, 85222), (1120, 42611)]