57006257

素因数分解:

$7^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{521}}^1$

素因数の和:582

約数の個数: 32

約数和(自身を含む): 75168000

約数和(自身を除く): 18161743

約数列:

[1, 7, 11, 29, 49, 77, 203, 319, 343, 521, 539, 1421, 2233, 3647, 3773, 5731, 9947, 15109, 15631, 25529, 40117, 105763, 109417, 166199, 178703, 280819, 740341, 1163393, 1965733, 5182387, 8143751, 57006257]

約数ペア:

[(1, 57006257), (7, 8143751), (11, 5182387), (29, 1965733), (49, 1163393), (77, 740341), (203, 280819), (319, 178703), (343, 166199), (521, 109417), (539, 105763), (1421, 40117), (2233, 25529), (3647, 15631), (3773, 15109), (5731, 9947)]