51868304

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{29741}}^1$

素因数の和:29858

約数の個数: 20

約数和(自身を含む): 101420220

約数和(自身を除く): 49551916

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 1744, 29741, 59482, 118964, 237928, 475856, 3241769, 6483538, 12967076, 25934152, 51868304]

約数ペア:

[(1, 51868304), (2, 25934152), (4, 12967076), (8, 6483538), (16, 3241769), (109, 475856), (218, 237928), (436, 118964), (872, 59482), (1744, 29741)]