51237822

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{1549}}^1$

素因数の和:1740

約数の個数: 32

約数和(自身を含む): 106020000

約数和(自身を除く): 54782178

約数列:

[1, 2, 3, 6, 37, 74, 111, 149, 222, 298, 447, 894, 1549, 3098, 4647, 5513, 9294, 11026, 16539, 33078, 57313, 114626, 171939, 230801, 343878, 461602, 692403, 1384806, 8539637, 17079274, 25618911, 51237822]

約数ペア:

[(1, 51237822), (2, 25618911), (3, 17079274), (6, 8539637), (37, 1384806), (74, 692403), (111, 461602), (149, 343878), (222, 230801), (298, 171939), (447, 114626), (894, 57313), (1549, 33078), (3098, 16539), (4647, 11026), (5513, 9294)]