51137760

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{106537}}^1$

素因数の和:106555

約数の個数: 48

約数和(自身を含む): 161085456

約数和(自身を除く): 109947696

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 106537, 213074, 319611, 426148, 532685, 639222, 852296, 1065370, 1278444, 1598055, 1704592, 2130740, 2556888, 3196110, 3409184, 4261480, 5113776, 6392220, 8522960, 10227552, 12784440, 17045920, 25568880, 51137760]

約数ペア:

[(1, 51137760), (2, 25568880), (3, 17045920), (4, 12784440), (5, 10227552), (6, 8522960), (8, 6392220), (10, 5113776), (12, 4261480), (15, 3409184), (16, 3196110), (20, 2556888), (24, 2130740), (30, 1704592), (32, 1598055), (40, 1278444), (48, 1065370), (60, 852296), (80, 639222), (96, 532685), (120, 426148), (160, 319611), (240, 213074), (480, 106537)]