51655608

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{31193}}^1$

素因数の和:31228

約数の個数: 48

約数和(自身を含む): 145987920

約数和(自身を除く): 94332312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 69, 72, 92, 138, 184, 207, 276, 414, 552, 828, 1656, 31193, 62386, 93579, 124772, 187158, 249544, 280737, 374316, 561474, 717439, 748632, 1122948, 1434878, 2152317, 2245896, 2869756, 4304634, 5739512, 6456951, 8609268, 12913902, 17218536, 25827804, 51655608]

約数ペア:

[(1, 51655608), (2, 25827804), (3, 17218536), (4, 12913902), (6, 8609268), (8, 6456951), (9, 5739512), (12, 4304634), (18, 2869756), (23, 2245896), (24, 2152317), (36, 1434878), (46, 1122948), (69, 748632), (72, 717439), (92, 561474), (138, 374316), (184, 280737), (207, 249544), (276, 187158), (414, 124772), (552, 93579), (828, 62386), (1656, 31193)]