51156290

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{176401}}^1$

素因数の和:176437

約数の個数: 16

約数和(自身を含む): 95257080

約数和(自身を除く): 44100790

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 176401, 352802, 882005, 1764010, 5115629, 10231258, 25578145, 51156290]

約数ペア:

[(1, 51156290), (2, 25578145), (5, 10231258), (10, 5115629), (29, 1764010), (58, 882005), (145, 352802), (290, 176401)]