51047160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{425393}}^1$

素因数の和:425407

約数の個数: 32

約数和(自身を含む): 153141840

約数和(自身を除く): 102094680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 425393, 850786, 1276179, 1701572, 2126965, 2552358, 3403144, 4253930, 5104716, 6380895, 8507860, 10209432, 12761790, 17015720, 25523580, 51047160]

約数ペア:

[(1, 51047160), (2, 25523580), (3, 17015720), (4, 12761790), (5, 10209432), (6, 8507860), (8, 6380895), (10, 5104716), (12, 4253930), (15, 3403144), (20, 2552358), (24, 2126965), (30, 1701572), (40, 1276179), (60, 850786), (120, 425393)]