56078516

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{6869}}^1$

素因数の和:7043

約数の個数: 24

約数和(自身を含む): 106375080

約数和(自身を除く): 50296564

約数列:

[1, 2, 4, 13, 26, 52, 157, 314, 628, 2041, 4082, 6869, 8164, 13738, 27476, 89297, 178594, 357188, 1078433, 2156866, 4313732, 14019629, 28039258, 56078516]

約数ペア:

[(1, 56078516), (2, 28039258), (4, 14019629), (13, 4313732), (26, 2156866), (52, 1078433), (157, 357188), (314, 178594), (628, 89297), (2041, 27476), (4082, 13738), (6869, 8164)]