49961828

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{257}}^1$

素因数の和:452

約数の個数: 48

約数和(自身を含む): 102985344

約数和(自身を除く): 53023516

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 131, 212, 257, 262, 371, 514, 524, 742, 917, 1028, 1484, 1799, 1834, 3598, 3668, 6943, 7196, 13621, 13886, 27242, 27772, 33667, 48601, 54484, 67334, 95347, 97202, 134668, 190694, 194404, 235669, 381388, 471338, 942676, 1784351, 3568702, 7137404, 12490457, 24980914, 49961828]

約数ペア:

[(1, 49961828), (2, 24980914), (4, 12490457), (7, 7137404), (14, 3568702), (28, 1784351), (53, 942676), (106, 471338), (131, 381388), (212, 235669), (257, 194404), (262, 190694), (371, 134668), (514, 97202), (524, 95347), (742, 67334), (917, 54484), (1028, 48601), (1484, 33667), (1799, 27772), (1834, 27242), (3598, 13886), (3668, 13621), (6943, 7196)]