53862690

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{256489}}^1$

素因数の和:256506

約数の個数: 32

約数和(自身を含む): 147738240

約数和(自身を除く): 93875550

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 256489, 512978, 769467, 1282445, 1538934, 1795423, 2564890, 3590846, 3847335, 5386269, 7694670, 8977115, 10772538, 17954230, 26931345, 53862690]

約数ペア:

[(1, 53862690), (2, 26931345), (3, 17954230), (5, 10772538), (6, 8977115), (7, 7694670), (10, 5386269), (14, 3847335), (15, 3590846), (21, 2564890), (30, 1795423), (35, 1538934), (42, 1282445), (70, 769467), (105, 512978), (210, 256489)]