51321468

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{1549}}^1$

素因数の和:1818

約数の個数: 48

約数和(自身を含む): 131241600

約数和(自身を除く): 79920132

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 251, 502, 753, 1004, 1506, 1549, 2761, 3012, 3098, 4647, 5522, 6196, 8283, 9294, 11044, 16566, 17039, 18588, 33132, 34078, 51117, 68156, 102234, 204468, 388799, 777598, 1166397, 1555196, 2332794, 4276789, 4665588, 8553578, 12830367, 17107156, 25660734, 51321468]

約数ペア:

[(1, 51321468), (2, 25660734), (3, 17107156), (4, 12830367), (6, 8553578), (11, 4665588), (12, 4276789), (22, 2332794), (33, 1555196), (44, 1166397), (66, 777598), (132, 388799), (251, 204468), (502, 102234), (753, 68156), (1004, 51117), (1506, 34078), (1549, 33132), (2761, 18588), (3012, 17039), (3098, 16566), (4647, 11044), (5522, 9294), (6196, 8283)]