51540308

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{643}}^1\times {\mathrm{691}}^1$

素因数の和:1367

約数の個数: 24

約数和(自身を含む): 93586080

約数和(自身を除く): 42045772

約数列:

[1, 2, 4, 29, 58, 116, 643, 691, 1286, 1382, 2572, 2764, 18647, 20039, 37294, 40078, 74588, 80156, 444313, 888626, 1777252, 12885077, 25770154, 51540308]

約数ペア:

[(1, 51540308), (2, 25770154), (4, 12885077), (29, 1777252), (58, 888626), (116, 444313), (643, 80156), (691, 74588), (1286, 40078), (1382, 37294), (2572, 20039), (2764, 18647)]